Choi Go-Ho (최고호)

Country WCA ID Gender Competitions Completed Solves
Republic of Korea 2007GOHO01 Male 55 1699

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 174 3167 7975 10.67 12.90 7885 3205 178
2x2x2 Cube 105 2219 7337 2.79 4.62 7785 2545 150
4x4x4 Cube 102 2065 5005 44.60 49.22 4204 1742 95
5x5x5 Cube 56 961 2429 1:21.58 1:30.47 2438 980 56
6x6x6 Cube 31 486 1294 2:36.10 2:48.04 1306 491 32
7x7x7 Cube 25 429 1120 3:52.96 4:19.05 1350 521 29
3x3x3 Blindfolded 39 498 1272 1:39.93 2:08.33 777 278 14
3x3x3 Fewest Moves 15 213 836 31 34.33 502 133 11
3x3x3 One-Handed 119 2166 5193 19.09 24.91 6235 2699 131
3x3x3 With Feet 21 211 588 1:07.82 1:21.65 559 208 20
Clock 58 854 2332 14.65 17.50 2149 779 49
Megaminx 15 155 463 53.29 59.98 459 155 15
Pyraminx 74 2242 6832 5.30 7.62 5530 1939 72
Skewb 38 525 1654 3.45 8.08 4951 1696 96
Square-1 24 270 952 14.05 18.31 836 239 21
4x4x4 Blindfolded 13 152 445 9:47.41
3x3x3 Multi-Blind 20 319 1056 4/5 28:52

Medal Collection

Gold Silver Bronze
3 4 13

Record Collection

WR CR NR
3 1
Competition Round Place Single Average Solves
3x3x3 Cube
Korean Championship 2019 Second 57 12.18 14.30 14.9615.5212.1815.1112.83
First 57 10.83 14.21 10.8312.5521.6514.7715.32
Cube Camp in Wonju 2019 First 29 13.56 14.10 16.1513.8614.1713.5614.28
WCA World Championship 2019 First 454 14.29 15.14 15.5615.2714.2914.5919.87
Cubing Operating System Summer 2019 First 27 10.94 14.83 10.9426.4114.8015.3614.32
Play Cube X4 2019 Second 38 12.12 15.25 14.0825.9217.6212.1214.04
First 41 12.59 15.29 14.5116.3812.5914.9916.66
Cutory Blossom 2019 First 33 12.61 14.27 12.6113.5014.0016.2715.31
Seoul Winter 2019 Second 34 12.09 13.48 12.6015.6712.1612.0915.81
First 32 12.34 13.26 13.0112.3413.0314.6713.73
Korea Winter 2019 First 47 10.87 15.00 15.3518.7110.8714.2215.43
Busan Winter 2018 First 40 12.56 15.47 14.9012.5614.4521.5617.07
WCA Asian Championship 2018 First 160 11.73 13.18 13.5111.7313.4812.5516.62
Korean Championship 2018 First 69 13.87 14.80 13.8715.1115.0718.2714.21
Play Cube 2018 First 38 12.10 14.45 12.1014.4115.4319.2713.51
CWR Winter 2018 First 35 12.27 15.04 12.2714.9914.4115.7120.44
Cubedu Korea 2018 Second 38 11.69 13.43 16.0413.2111.6912.8814.21
First 52 12.88 15.17 14.5616.0018.5712.8814.95
Korean CWR Style 2017 First 32 13.59 14.45 13.5917.5914.6413.8014.91
Jeju Open 2017 Final 9 11.74 13.02 13.9612.4815.6611.7412.61
First 11 12.29 15.67 17.3015.2712.2918.2914.44
CWR Fall 2017 First 40 10.96 14.71 14.7116.6510.9613.6115.82
Korean Championship 2017 Second 47 13.38 15.09 13.3816.3315.1523.2113.80
First 41 12.71 13.49 13.0614.1512.7114.3913.26
World Rubik's Cube Championship 2017 First 557 14.06 16.17 14.0616.1717.7921.1214.56
Play Cube 2017 First 20 10.73 12.90 11.3613.5510.7315.3413.79
Korean Spring Picnic 2017 First 18 13.95 15.09 13.9514.5815.5815.1119.31
KAIST Spring 2017 Second 23 12.92 13.87 13.6312.9214.1413.8414.17
First 20 12.62 13.65 16.1213.6713.9113.3612.62
3x3x3 HanMaDang 2017 First 49 11.77 16.20 21.5717.9311.7716.7713.89
Busan Winter 2016 First 17 10.93 13.43 15.9710.9315.3412.0712.88
Asian Championship 2016 Second 213 11.60 14.83 14.3311.6014.7516.1215.41
First 184 13.30 14.23 16.9514.4813.3714.8413.30
Korean Championship 2016 Second 39 12.97 13.80 15.1612.9713.0013.2516.38
First 47 12.87 14.10 12.8714.1814.6014.8213.51
Cube Is Good 2016 First 41 11.07 15.11 11.0726.4913.7515.6815.90
Jeonju Spring 2016 Second 16 13.11 13.57 13.1714.4613.9513.1113.58
First 29 12.88 16.09 15.0916.8417.7212.8816.33
Valentine in Daegu 2016 Second 12 12.39 14.02 14.9513.5712.3914.3714.13
First 12 13.20 14.36 13.2014.7813.3514.9515.63
Korea Winter 2015 Second 31 12.59 13.66 12.7115.4514.6612.5913.61
First 36 14.22 14.56 21.5114.3614.6814.6414.22
Korean KAIST Style 2015 Second 29 12.74 15.02 13.6212.7417.0714.3617.18
First 31 12.99 15.96 12.9913.0419.7215.1221.99
Good Cube Show Korea 2015 Semi Final 23 10.67 15.21 13.5314.2310.6717.8718.69
Second 20 12.26 14.43 15.3112.2613.8214.1617.71
First 21 12.96 13.83 13.8913.9113.7012.9621.88
Spring Comes 2015 Final 20 12.80 16.34 20.0215.7016.8312.8016.50
First 16 12.31 13.62 12.3112.6415.4914.2413.99
Happy Sheep Year 2015 Second 16 12.72 13.97 14.4712.7212.9014.5415.78
First 19 11.88 15.03 19.5915.3016.2013.6011.88
KAIST Fall 2014 Second 17 11.77 13.79 12.7815.0911.7718.7413.51
First 14 13.56 13.92 13.8217.8713.6414.2913.56
Korean Christmas Cup 2014 Final 14 12.62 14.11 12.6215.2112.6314.6915.01
First 20 13.19 14.68 14.7514.1615.1313.1915.33
Asian Championship 2014 Second 52 12.09 14.39 19.4612.0915.1812.3415.65
First 60 13.72 15.03 14.6914.3413.7216.0516.08
Thanks Cubing Day 2014 Second 19 12.33 13.53 14.7612.9520.0412.8712.33
First 27 12.66 15.26 13.7217.3617.1014.9512.66
Busan Summer 2014 Final 11 13.64 14.34 14.7113.6415.1414.0914.23
First 11 12.44 14.71 15.6814.1914.7612.4415.17
Korea New Year 2014 Second 31 11.35 15.04 11.3521.6016.0313.8015.28
First 39 14.47 16.82 16.6329.7217.5416.2914.47
Korean Winter 2013 Second 28 11.90 14.73 12.7911.9015.1418.6616.27
First 29 12.30 14.35 15.1815.1512.3017.1012.72
Korean Style 2013 Second 25 12.68 14.56 14.5614.9017.6814.2212.68
First 24 12.65 14.59 13.6115.0615.0912.6515.69
Cubing Korea January 2012 Second 17 13.93 15.24 15.5117.1913.9315.0615.16
First 17 14.68 15.16 14.6815.0915.2515.1516.46
Cubing Korea Xmas Eve 2011 Final 15 14.36 15.24 15.0918.0615.6115.0214.36
First 18 12.86 14.92 14.7715.0015.0012.8616.83
World Rubik's Cube Championship 2011 Second 108 13.31 15.16 14.5913.3116.5514.3320.83
First 110 10.88 14.51 10.8815.5219.2714.9613.06
Korean Championship 2011 First 18 14.36 15.64 17.0514.5514.3619.1615.31
Korea Cube Championship 2010 Combined First 33 19.19 19.1921.13
KCA Korea Open 2008 Combined First 22 14.72 18.35 17.6814.7222.0316.6620.72
KCRC Busan competition 2007 Final 12 21.68 22.16 21.9722.3323.5222.1921.68
First 10 16.97 18.65 18.9716.9717.7521.5319.22
KCRC Championship 2007 Second 18 16.94 21.65 28.0820.6516.9421.1523.16
First 28 23.83 26.4023.83
2x2x2 Cube
Korean Championship 2019 Second 45 4.93 6.04 6.286.705.726.114.93
First 40 4.76 5.13 5.465.565.064.874.76
WCA World Championship 2019 Combined First 413 5.14 6.26 5.147.245.985.569.35
Play Cube X4 2019 Second 30 4.10 6.18 5.567.135.967.024.10
First 34 4.25 6.28 6.365.946.556.634.25
Cutory Blossom 2019 Final 27 4.06 5.92 4.064.597.639.125.54
Seoul Winter 2019 First 40 3.80 5.77 3.808.387.074.805.45
Busan Winter 2018 First 14 4.49 4.62 4.494.524.654.705.18
WCA Asian Championship 2018 First 136 3.18 5.45 3.185.027.044.299.28
Korean Championship 2018 First 42 4.88 5.03 5.125.235.064.884.90
CWR Winter 2018 Final 25 3.27 5.05 5.524.435.208.643.27
Korean CWR Style 2017 First 27 3.81 5.02 5.864.456.464.763.81
Jeju Open 2017 Final 9 4.44 5.18 4.444.625.075.856.69
Korean Championship 2017 First 52 3.35 6.31 3.358.355.807.585.54
Play Cube 2017 Final 35 4.82 7.08 4.826.538.346.398.33
KAIST Spring 2017 First 21 3.28 5.62 3.287.705.613.5512.30
Asian Championship 2016 First 224 5.09 6.84 10.465.097.076.427.02
Korean Championship 2016 First 80 5.05 7.06 13.185.056.095.619.49
Cube Is Good 2016 First 77 5.60 8.13 6.9219.4711.146.325.60
Valentine in Daegu 2016 Final 19 5.08 6.91 10.385.805.145.089.78
First 15 3.71 5.76 7.075.205.019.863.71
Korea Winter 2015 First 60 2.79 6.95 5.042.799.6011.416.20
Good Cube Show Korea 2015 Final 18 4.49 5.92 4.498.156.405.975.38
First 28 4.37 5.86 4.375.849.205.815.94
KAIST Fall 2014 First 31 6.20 7.16 6.256.9613.308.286.20
Korean Christmas Cup 2014 Final 22 5.35 6.80 8.297.205.885.357.31
First 24 4.50 5.71 4.954.944.507.258.57
Asian Championship 2014 First 45 4.11 7.72 4.1116.865.314.2513.61
Thanks Cubing Day 2014 Second 24 5.06 6.71 8.979.865.225.065.94
First 23 4.11 5.65 4.115.725.595.657.68
Busan Summer 2014 First 14 3.53 6.15 3.657.927.993.536.88
Korea New Year 2014 First 34 4.96 6.80 7.995.508.246.924.96
Korean Winter 2013 First 22 3.01 5.31 4.895.495.553.0111.93
Korean Style 2013 First 36 4.28 7.48 7.817.287.344.28DNF
Cubing Korea January 2012 Final 9 4.00 4.93 5.804.554.444.0010.78
First 16 4.95 6.09 4.956.865.575.847.41
Cubing Korea Xmas Eve 2011 Final 14 3.96 5.99 3.966.978.445.525.47
First 13 4.46 5.39 4.845.504.465.8310.61
World Rubik's Cube Championship 2011 First 118 3.75 6.62 5.669.663.754.5314.72
Korean Championship 2011 Final 13 4.13 5.93 4.157.466.194.138.22
First 12 5.41 5.70 5.415.586.115.418.00
KCA Korea Open 2008 Final 9 5.88 7.13 6.918.217.866.635.88
Combined First 10 6.30 6.85 9.906.306.437.067.06
KCRC Championship 2007 Final 4 6.38 7.48 8.036.387.889.886.52
First 5 6.63 9.946.63
4x4x4 Cube
Korean Championship 2019 Combined First 36 44.60 50.14 53.8147.3449.2859.3344.60
Cube Camp in Wonju 2019 Final 22 54.26 55.66 58.2056.5754.2654.5955.81
WCA World Championship 2019 First 312 47.55 52.48 51.7153.7656.1147.5551.96
Play Cube X4 2019 Final 20 47.32 52.93 51.5752.5454.6847.3254.89
Seoul Winter 2019 Final 29 47.36 55.00 59.1052.6747.3653.241:04.77
Korea Winter 2019 Combined Final 40 52.85 1:00.05 56.881:01.151:02.121:07.5252.85
WCA Asian Championship 2018 First 133 44.62 49.22 50.3748.8452.3648.4644.62
Korean Championship 2018 Combined First 45 46.18 54.03 46.1857.0755.9651.0455.08
Jeju Open 2017 Final 11 52.77 56.38 52.7756.2255.6957.231:05.62
CWR Fall 2017 Final 31 47.12 54.17 56.5753.9352.0047.121:00.25
Korean Championship 2017 Combined First 30 51.07 54.33 51.071:01.4056.6152.5753.82
World Rubik's Cube Championship 2017 First 280 46.53 52.62 54.2756.3146.5347.291:06.95
Play Cube 2017 Final 16 50.01 53.66 55.2051.741:02.7350.0154.03
KAIST Spring 2017 First 16 46.31 1:03.67 46.3159.921:20.681:00.921:10.17
Asian Championship 2016 Combined First 118 51.87 56.22 55.431:05.8055.2557.9851.87
Korean Championship 2016 Combined First 41 1:01.96 1:04.84 1:04.311:01.961:03.581:07.091:06.63
Cube Is Good 2016 Combined First 16 51.46 53.50 51.4654.4552.5253.531:10.89
Korea Winter 2015 First 24 49.61 1:00.09 49.6156.581:03.611:00.091:10.08
Good Cube Show Korea 2015 Final 19 1:00.75 1:09.61 1:00.751:14.831:10.461:04.741:13.63
First 19 54.87 1:01.26 1:00.941:05.4354.871:01.051:01.79
Spring Comes 2015 Final 11 47.02 58.43 58.9847.0258.9457.6058.74
Asian Championship 2014 Second 31 52.77 56.57 57.9352.7754.8356.941:09.52
First 33 53.15 57.64 53.3359.2253.151:00.381:01.31
Thanks Cubing Day 2014 Final 18 53.62 59.57 57.061:04.0957.5653.621:05.91
Korean Winter 2013 Final 16 53.70 58.09 1:01.4753.7058.7654.041:04.66
Korean Style 2013 Final 14 55.71 1:00.81 1:13.961:01.591:01.4159.4355.71
Cubing Korea January 2012 Final 6 44.90 1:01.80 56.9844.901:02.221:11.471:06.19
Cubing Korea Xmas Eve 2011 Final 8 51.89 57.49 58.5658.681:04.2855.2251.89
World Rubik's Cube Championship 2011 First 60 53.75 1:00.18 1:11.341:03.0657.271:00.2253.75
Korean Championship 2011 Final 5 56.38 1:03.34 56.381:07.301:00.461:05.151:04.40
First 8 52.96 57.66 1:00.2554.3352.9658.411:23.56
KCA Korea Open 2008 Combined Final 4 1:09.91 1:19.94 1:17.861:29.311:15.811:26.151:09.91
KCRC Championship 2007 First 7 1:32.44 1:45.361:32.44
5x5x5 Cube
Korean Championship 2019 Combined First 33 1:27.19 1:34.22 1:27.191:41.131:35.821:29.371:37.48
Cube Camp in Wonju 2019 Final 15 1:31.14 1:33.34 1:33.481:32.911:37.831:31.141:33.63
WCA World Championship 2019 First 220 1:29.17 1:31.46 1:32.251:38.701:29.171:30.591:31.53
Cutory Blossom 2019 Final 16 1:26.52 1:32.12 1:28.091:31.291:38.211:26.521:36.98
Seoul Winter 2019 Final 20 1:25.92 1:31.17 1:35.361:29.461:35.501:25.921:28.68
WCA Asian Championship 2018 First 99 1:27.81 1:31.33 1:27.811:28.881:39.741:34.761:30.35
Korean Championship 2018 Combined First 24 1:21.58 1:30.47 1:21.581:32.321:32.151:40.981:26.95
Play Cube 2018 Final 17 1:33.16 1:38.24 1:40.751:33.161:39.301:42.111:34.66
Korean CWR Style 2017 Final 12 1:28.25 1:31.03 1:29.331:35.011:30.021:33.741:28.25
Jeju Open 2017 Final 9 1:32.27 1:39.93 1:46.611:43.301:32.271:41.201:35.30
Korean Championship 2017 Combined First 17 1:30.60 1:38.02 1:40.241:40.261:38.191:35.621:30.60
World Rubik's Cube Championship 2017 First 166 1:27.94 1:32.30 1:29.801:35.361:31.751:43.561:27.94
Play Cube 2017 Final 7 1:28.26 1:31.67 1:37.511:28.261:31.751:33.361:29.91
Asian Championship 2016 Combined First 58 1:25.56 1:34.22 1:25.561:37.931:37.361:27.371:38.28
Jeonju Spring 2016 First 10 1:28.90 1:37.97 1:33.751:55.531:50.251:29.901:28.90
Korean KAIST Style 2015 Final 10 1:28.70 1:42.08 1:37.441:52.451:53.811:36.341:28.70
KAIST Fall 2014 Final 6 1:37.90 1:39.79 1:37.901:38.331:44.731:38.031:43.02
Asian Championship 2014 Second 28 1:42.47 1:50.63 1:58.302:12.461:45.001:42.471:48.59
First 25 1:35.06 1:42.88 1:37.721:43.401:35.061:47.531:51.91
Korean Winter 2013 Final 9 1:36.37 1:48.16 1:36.371:54.541:44.371:57.191:45.58
Korean Style 2013 Final 8 1:47.31 1:49.81 1:49.401:53.461:47.311:50.381:49.65
Cubing Korea January 2012 Final 6 1:42.08 1:54.32 2:07.871:42.082:33.671:47.911:47.17
Cubing Korea Xmas Eve 2011 Final 7 1:33.78 1:52.85 1:55.341:49.161:33.781:56.001:54.05
World Rubik's Cube Championship 2011 First 54 1:40.22 1:54.73 2:03.051:52.831:51.681:59.681:40.22
Korean Championship 2011 Final 4 1:33.80 1:50.01 1:52.271:33.801:44.051:53.722:11.00
Korea Cube Championship 2010 Final 8 2:06.16 2:11.85 2:50.092:13.842:06.162:08.342:13.38
KCA Korea Open 2008 Combined Final 3 2:20.44 2:35.69 2:50.942:20.442:34.052:38.252:34.77
KCRC Championship 2007 Combined Final 3 2:18.21 2:45.68 2:18.212:57.342:42.252:39.182:55.61
6x6x6 Cube
Korean Championship 2019 Combined Final 16 2:36.10 2:48.04 2:46.112:36.103:01.91
Cube Camp in Wonju 2019 Final 10 2:51.25 3:08.04 3:28.192:51.253:04.68
WCA World Championship 2019 Combined First 174 3:07.72 3:07.72
Seoul Winter 2019 Final 14 2:37.76 2:57.35 2:52.633:21.652:37.76
WCA Asian Championship 2018 First 72 2:57.58 2:58.44 2:57.582:59.362:58.37
Korean CWR Style 2017 Final 10 2:45.59 2:55.89 3:00.072:45.593:02.00
Jeju Open 2017 Final 8 3:05.46 3:13.26 3:21.763:05.463:12.57
Korean Championship 2017 Combined Final 5 2:49.33 2:58.79 2:52.083:14.962:49.33
Asian Championship 2016 Combined First 45 3:11.94 3:23.03 3:11.943:42.193:14.96
Korean KAIST Style 2015 Final 6 3:15.35 3:29.22 3:43.083:29.233:15.35
Happy Sheep Year 2015 Final 14 3:22.68 DNF DNF3:35.313:22.68
Asian Championship 2014 First 10 3:21.75 3:24.78 3:21.753:27.903:24.69
Cubing Korea January 2012 Final 3 3:09.83 3:18.25 3:15.723:09.833:29.21
World Rubik's Cube Championship 2011 First 19 3:17.25 3:27.75 3:25.863:40.133:17.25
Korean Championship 2011 Final 2 3:11.22 3:26.20 3:47.183:20.193:11.22
Korea Cube Championship 2010 Final 8 4:36.18 DNF 4:36.18DNF4:57.30
7x7x7 Cube
Korean Championship 2019 Combined Final 16 3:52.96 4:19.05 4:22.314:41.893:52.96
WCA World Championship 2019 Combined First 129 4:10.60 4:10.60
Cubing Operating System Summer 2019 Final 11 4:10.06 4:55.81 6:17.484:19.904:10.06
Busan Winter 2018 Final 10 4:15.14 4:23.12 4:38.044:15.144:16.18
WCA Asian Championship 2018 First 60 4:02.07 4:23.00 4:31.964:02.074:34.98
Korean Championship 2018 Combined Final 11 4:30.62 4:42.98 4:55.084:43.254:30.62
Jeju Open 2017 Final 4 4:31.79 4:34.87 4:37.654:31.794:35.18
CWR Fall 2017 Final 8 4:17.13 4:32.31 4:30.804:17.134:49.01
Korean Championship 2017 Combined Final 5 4:36.98 4:44.49 4:39.124:57.374:36.98
Asian Championship 2016 Combined First 41 5:15.65 5:15.65
Korean KAIST Style 2015 Final 7 4:43.31 5:04.29 5:11.144:43.315:18.43
Asian Championship 2014 First 14 4:58.46 5:10.32 5:33.254:58.464:59.25
Cubing Korea January 2012 Final 3 5:36.61 5:39.78 5:40.275:36.615:42.47
World Rubik's Cube Championship 2011 First 30 5:46.80 6:15.20 6:43.156:15.655:46.80
Korean Championship 2011 Final 3 6:30.27 6:38.04 6:37.886:45.976:30.27
Korea Cube Championship 2010 Final 7 7:15.93 7:32.05 7:42.657:37.587:15.93
3x3x3 Blindfolded
Korean Championship 2019 First 22 DNF DNF DNFDNFDNF
Cube Camp in Wonju 2019 Final 13 3:00.15 DNF DNFDNF3:00.15
WCA World Championship 2019 First 112 DNF DNF DNFDNFDNS
Play Cube X4 2019 First 14 2:43.16 DNF 2:45.202:43.16DNF
Cutory Blossom 2019 Final 24 DNF DNF DNFDNFDNF
Korea Winter 2019 Final 22 DNF DNF DNFDNFDNF
WCA Asian Championship 2018 First 51 DNF DNF DNFDNFDNF
Korean Championship 2018 First 27 DNF DNF DNFDNFDNF
Play Cube 2018 Final 3 2:02.69 2:08.33 2:03.372:18.932:02.69
Cubedu Korea 2018 Final 6 2:28.26 DNF DNFDNF2:28.26
Jeju Open 2017 Final 4 2:52.71 2:57.35 2:59.273:00.072:52.71
Korean Championship 2017 First 23 DNF DNF DNFDNFDNF
World Rubik's Cube Championship 2017 First 120 2:03.06 DNF DNF2:03.06DNF
Play Cube 2017 Final 8 2:22.08 DNF DNFDNF2:22.08
3x3x3 HanMaDang 2017 Final 15 DNF DNF DNFDNFDNF
Asian Championship 2016 First 34 2:06.20 DNF 2:06.20DNFDNF
Korean Championship 2016 First 21 DNF DNF DNFDNFDNF
Jeonju Spring 2016 Final 14 DNF DNF DNFDNFDNF
Valentine in Daegu 2016 Final 5 2:23.55 DNF DNF2:23.55DNF
Korea Winter 2015 Final 18 DNF DNF DNFDNFDNF
Good Cube Show Korea 2015 Final 5 2:18.30 DNF DNFDNF2:18.30
Spring Comes 2015 Final 6 3:03.91 DNF DNF3:03.91DNF
KAIST Fall 2014 Final 5 1:39.93 DNF 2:12.98DNF1:39.93
Asian Championship 2014 First 24 DNF DNF DNFDNFDNF
Busan Summer 2014 Final 3 2:11.60 2:43.61 NR 2:11.603:01.342:57.88
Korea New Year 2014 Final 8 4:38.60 DNF DNFDNF4:38.60
Korean Winter 2013 Final 7 3:13.10 DNF DNFDNF3:13.10
3x3x3 Fewest Moves
Korean Championship 2019 Final 3 34 34
WCA World Championship 2019 Final 143 40 DNF 42DNF40
FMC 2019 Final 134 38 39.67 433838
Please Be Quiet Korea 2019 Final 16 44 DNF 44DNFDNF
FMC Asia 2018 Final 34 31 34.33 403132
WCA Asian Championship 2018 Final 19 40 40.67 424040
Korean Championship 2018 Final 3 33 33
FMC Asia 2017 Final 39 35 39.33 453538
Korean Championship 2017 Final 14 51 51
World Rubik's Cube Championship 2017 Final 107 32 39.67 423245
3x3x3 HanMaDang 2017 Final 17 DNF DNF
FMC Asia 2016 Final 50 38 42.33 474238
Asian Championship 2016 Final 23 41 44.67 484541
Happy Sheep Year 2015 Final 4 43 43
Asian Championship 2014 Final 13 37 3746
3x3x3 One-Handed
Korean Championship 2019 Combined First 37 23.02 29.20 29.1325.9423.0234.1132.53
WCA World Championship 2019 First 274 20.51 26.89 31.9324.1424.7820.5131.74
Play Cube X4 2019 First 24 19.09 27.02 33.9424.0431.8425.1819.09
Cutory Blossom 2019 Final 31 26.10 32.31 26.1028.2333.9034.8037.32
Korea Winter 2019 Final 35 23.23 25.88 35.9425.7228.4923.4223.23
Busan Winter 2018 Final 19 21.97 26.31 28.2428.6828.5521.9722.15
Korean Championship 2018 Combined First 37 23.66 27.65 31.3428.6926.5027.7623.66
Play Cube 2018 First 29 23.67 26.45 23.6731.2425.5426.7727.03
CWR Winter 2018 Final 36 25.16 29.15 31.1239.8625.1628.3627.97
Korean CWR Style 2017 Final 20 21.80 24.91 26.8521.8026.4722.5825.69
Jeju Open 2017 Final 9 24.64 26.96 27.3937.6627.6224.6425.86
Korean Championship 2017 Combined First 39 26.88 30.02 29.7526.8831.8028.5036.74
World Rubik's Cube Championship 2017 First 309 22.87 25.48 29.8522.8725.9523.3627.12
3x3x3 HanMaDang 2017 First 38 23.86 30.21 29.5028.4732.6723.8635.83
Asian Championship 2016 Combined First 168 26.87 28.61 27.6128.7329.5030.9926.87
Jeonju Spring 2016 First 22 23.16 30.96 36.1533.5932.8123.1626.47
Korea Winter 2015 First 30 20.26 29.50 27.8542.0831.3129.3520.26
Good Cube Show Korea 2015 First 23 25.72 35.91 DNF40.9137.5225.7229.29
Happy Sheep Year 2015 Final 19 26.59 30.13 26.5927.0951.7026.8336.47
KAIST Fall 2014 Final 17 24.04 26.39 27.3327.1924.0424.6528.22
Asian Championship 2014 First 34 26.38 30.40 34.9326.4043.0526.3829.86
Korea New Year 2014 Final 36 27.20 30.90 27.2030.8836.1527.5034.32
Korean Winter 2013 First 26 29.43 30.89 30.4634.8629.7832.4429.43
Korean Style 2013 Final 21 29.47 35.43 54.5029.4736.1834.9135.19
Cubing Korea January 2012 Final 18 27.67 36.03 33.1544.9030.0427.6746.79
Cubing Korea Xmas Eve 2011 Final 22 25.84 36.48 51.6832.1425.8436.8140.50
World Rubik's Cube Championship 2011 First 119 29.72 35.87 39.9733.9339.9129.7233.78
Korean Championship 2011 First 18 32.40 35.98 36.5632.4035.3136.0638.77
Korea Cube Championship 2010 First 19 35.50 43.9735.50
KCA Korea Open 2008 Combined First 24 33.41 41.43 33.4143.5940.8446.0839.86
3x3x3 With Feet
Korean Championship 2019 Combined Final 6 1:17.25 1:36.45 1:34.031:38.581:59.391:36.751:17.25
Cubing Operating System Summer 2019 Final 11 1:36.25 2:23.11 3:44.72DNF1:41.951:36.251:42.67
WCA Asian Championship 2018 Final 25 1:16.18 1:30.61 1:26.281:21.881:16.181:43.66DNF
Korean Championship 2018 Final 6 1:07.82 1:21.65 1:07.821:30.711:19.681:19.321:25.96
CWR Winter 2018 Final 7 1:37.79 1:45.40 1:44.001:49.092:00.501:43.121:37.79
Jeju Open 2017 Final 5 1:37.42 2:10.33 3:15.281:38.291:37.42
Korean Championship 2017 Combined Final 3 1:18.79 1:29.56 1:18.791:37.461:32.42
3x3x3 HanMaDang 2017 Final 15 2:34.50 DNF 2:34.505:35.95DNF
Asian Championship 2016 Combined First 12 1:49.80 2:21.22 2:24.922:48.951:49.80
Valentine in Daegu 2016 Final 6 1:44.40 2:05.81 2:31.951:44.402:01.09
Good Cube Show Korea 2015 Final 5 1:52.36 2:06.13 2:23.182:02.841:52.36
Happy Sheep Year 2015 Final 4 2:21.38 3:16.80 4:28.962:21.383:00.06
Asian Championship 2014 First 8 DNF DNF DNFDNSDNS
Cubing Korea Xmas Eve 2011 Final 5 2:14.65 2:34.92 2:30.032:14.653:00.09
Clock
Korean Championship 2019 Combined Final 16 15.95 18.89 19.62DNF16.4320.6115.95
Jeju Open 2017 Final 5 18.76 DNF 27.25DNF24.5118.76DNF
Korean Championship 2017 Combined Final 13 17.36 22.88 25.9525.3119.9317.3623.40
KAIST Spring 2017 Final 13 18.80 20.85 23.3421.3919.7718.8021.39
Busan Winter 2016 Final 11 16.53 22.84 25.9828.1216.5318.1724.36
Spring Comes 2015 Final 7 14.65 17.50 16.1717.9818.3521.7814.65
Megaminx
Korean Championship 2019 Combined Final 10 55.19 1:03.33 55.191:07.361:09.9659.731:02.91
WCA World Championship 2019 Combined First 113 1:01.90 1:14.66 1:17.971:10.281:15.731:21.261:01.90
Cutory Blossom 2019 Final 9 1:02.93 1:05.70 1:02.931:07.811:06.101:09.361:03.20
Korea Winter 2019 Combined Final 12 1:02.98 1:06.34 1:04.331:03.801:10.89DNF1:02.98
Busan Winter 2018 Final 7 1:00.38 1:08.41 1:07.341:21.041:04.421:00.381:13.47
WCA Asian Championship 2018 First 37 1:03.81 1:07.41 1:09.661:03.851:08.711:03.811:23.03
Korean Championship 2018 Combined Final 10 1:03.39 1:12.74 1:03.391:22.65DNF1:09.941:05.63
CWR Winter 2018 Final 10 55.38 1:05.32 1:04.221:03.1955.381:08.541:11.13
Jeju Open 2017 Final 3 58.00 1:00.77 1:01.971:13.261:00.9259.4358.00
CWR Fall 2017 Final 4 1:03.84 1:05.76 1:03.841:17.861:06.071:07.331:03.88
Korean Championship 2017 Combined Final 5 1:02.41 1:13.75 1:08.321:16.791:02.411:16.131:17.97
World Rubik's Cube Championship 2017 First 27 53.29 59.98 1:08.6454.7957.5853.291:07.58
Busan Winter 2016 Final 4 59.81 1:07.88 59.811:15.351:08.551:08.631:06.47
Asian Championship 2016 Combined First 21 1:05.41 1:15.15 1:20.471:15.311:05.411:11.291:18.85
Valentine in Daegu 2016 Final 4 1:11.04 1:13.86 1:27.591:12.171:11.041:17.771:11.63
Spring Comes 2015 Final 2 1:00.76 1:12.48 1:12.501:11.881:00.761:13.051:17.12
Asian Championship 2014 Final 6 1:08.75 1:21.54 1:19.131:37.461:08.751:20.531:24.96
First 4 1:12.27 1:14.32 1:14.431:21.651:12.661:12.271:15.88
Korean Style 2013 Final 3 1:13.93 1:20.99 1:22.361:22.911:17.691:13.931:31.16
Cubing Korea January 2012 Final 2 1:19.83 1:22.15 1:20.501:20.361:31.111:19.831:25.59
World Rubik's Cube Championship 2011 Combined First 18 1:19.44 1:25.10 1:22.751:19.441:25.401:27.161:32.68
Korea Cube Championship 2010 Final 4 1:28.33 1:38.75 1:47.221:28.331:40.69
KCRC Busan competition 2007 Final 1 1:38.43 AsR 1:44.23 AsR 1:41.211:53.061:38.43
Pyraminx
Korean Championship 2019 First 24 5.30 8.28 13.947.705.308.638.52
Play Cube X4 2019 Final 16 7.44 8.81 7.448.0910.499.778.56
Seoul Winter 2019 First 24 6.31 9.72 10.7511.909.806.318.61
Korean Championship 2018 First 12 5.74 7.71 8.409.287.467.285.74
Cubedu Korea 2018 Final 13 6.69 8.18 8.796.698.8113.176.94
Jeju Open 2017 Final 5 6.93 7.62 7.109.178.217.556.93
CWR Fall 2017 First 13 6.16 7.62 6.908.237.7412.696.16
Korean Championship 2017 Combined First 18 5.82 8.84 7.519.4610.779.565.82
KAIST Spring 2017 Final 10 6.96 8.57 8.7911.228.996.967.94
Asian Championship 2016 Second 65 7.31 7.78 13.777.317.728.317.32
Combined First 89 6.39 8.58 11.958.959.557.256.39
Cube Is Good 2016 Final 15 6.67 8.89 6.6710.077.8213.998.77
Valentine in Daegu 2016 Final 17 6.86 12.18 14.119.3413.106.8618.52
Good Cube Show Korea 2015 Final 8 7.28 7.99 17.727.327.449.207.28
First 5 7.11 7.65 7.117.148.087.728.48
Asian Championship 2014 First 20 5.31 8.51 5.3113.2210.366.788.40
Korea New Year 2014 Final 13 6.88 9.32 9.766.8813.759.768.45
Korean Style 2013 Final 7 6.88 9.95 10.586.8813.568.1311.13
Cubing Korea Xmas Eve 2011 Final 6 8.41 10.34 10.588.419.8821.9710.56
World Rubik's Cube Championship 2011 First 32 7.05 8.67 7.0511.139.367.059.59
Korean Championship 2011 Final 6 7.33 8.88 7.338.219.349.559.08
Korea Cube Championship 2010 First 15 10.96 16.5910.96
Skewb
Korean Championship 2019 First 35 7.55 12.69 13.387.5514.1415.5710.55
WCA World Championship 2019 Combined First 203 7.90 9.39 7.938.447.9011.8114.27
Cubing Operating System Summer 2019 First 16 5.87 8.98 9.365.878.5612.289.01
Cutory Blossom 2019 Final 18 8.27 10.86 8.2713.6619.1610.588.33
Seoul Winter 2019 Final 24 7.03 8.38 13.607.038.907.968.28
Busan Winter 2018 First 21 10.01 11.45 11.5812.2211.4411.3310.01
WCA Asian Championship 2018 First 94 8.30 12.26 13.3821.528.3013.0610.34
Korean Championship 2018 First 39 4.39 10.08 13.2110.554.396.4916.52
Jeju Open 2017 Final 11 7.47 10.92 10.497.4712.9710.7211.54
CWR Fall 2017 Final 26 3.45 10.59 3.4510.3510.6110.8013.33
Korean Championship 2017 First 16 6.62 8.08 7.1610.616.628.868.22
KAIST Spring 2017 Final 14 7.13 10.04 9.1411.837.1311.479.50
Asian Championship 2016 Combined First 75 8.67 11.52 11.388.6712.9017.0610.27
Korean Championship 2016 First 33 9.64 11.02 12.2911.699.6411.499.87
Jeonju Spring 2016 First 25 9.11 13.46 11.4118.2111.0617.919.11
Korea Winter 2015 First 25 8.44 10.73 9.278.4413.4010.7712.15
Korean KAIST Style 2015 First 19 6.92 9.88 30.406.926.9710.5412.12
KAIST Fall 2014 Final 12 7.06 11.72 11.9415.4016.057.837.06
Asian Championship 2014 First 14 7.27 10.57 7.277.809.6114.3015.53
Thanks Cubing Day 2014 First 15 9.71 15.52 13.3332.589.7116.4716.75
Busan Summer 2014 First 9 9.58 13.55 16.0312.599.5814.0614.01
Square-1
Korean Championship 2019 Combined Final 12 19.23 23.77 20.9524.8525.5625.5219.23
Cube Camp in Wonju 2019 Final 7 19.23 24.68 23.4819.2327.8422.7259.85
WCA World Championship 2019 First 142 16.54 27.83 30.3524.1116.5429.0337.09
Cutory Blossom 2019 Final 5 17.12 19.28 24.5918.5321.9417.1217.36
Seoul Winter 2019 Final 14 25.05 33.52 1:17.7033.4325.0539.1727.97
WCA Asian Championship 2018 First 27 14.43 18.31 16.3414.4322.1325.6416.45
Korean Championship 2018 Combined Final 18 21.68 30.63 26.5721.6840.2341.9825.09
Play Cube 2018 Final 13 18.02 22.57 23.8324.9622.1718.0221.71
Korean CWR Style 2017 Final 11 20.88 24.80 23.3626.0724.9626.1620.88
Jeju Open 2017 Final 5 17.00 22.97 24.0121.6423.2529.6417.00
Korean Championship 2017 Final 7 17.09 20.35 17.0918.0822.5826.7320.39
World Rubik's Cube Championship 2017 First 92 14.05 21.37 21.8225.4214.0522.2620.04
Busan Winter 2016 Final 6 16.61 23.98 24.2418.3316.6129.3833.94
Asian Championship 2016 Combined First 21 19.24 22.85 20.8823.4243.7624.2619.24
Valentine in Daegu 2016 Final 4 18.96 22.81 26.3318.9626.6022.6719.44
Asian Championship 2014 Final 6 25.93 DNF 30.7825.9336.19DNFDNF
First 5 32.75 34.59 32.7533.7533.9436.0939.63
Thanks Cubing Day 2014 Final 4 20.66 31.70 42.9236.3132.2720.6626.53
Korea New Year 2014 Final 3 21.56 26.01 23.5724.3521.5630.1241.36
KCRC Busan competition 2007 Final 1 30.33 34.56 AsR 30.3339.8133.55
4x4x4 Blindfolded
Korean Championship 2019 Final 8 DNF DNF DNFDNSDNS
Cube Camp in Wonju 2019 Final 4 DNF DNF DNFDNFDNF
WCA World Championship 2019 Final 32 DNF DNF DNFDNSDNS
Please Be Quiet Korea 2019 Final 6 DNF DNF DNFDNFDNF
WCA Asian Championship 2018 Final 12 9:47.41 DNF DNFDNF9:47.41
Korean Championship 2018 Final 8 DNF DNF DNFDNFDNS
Asian Championship 2016 Final 18 DNF DNF DNFDNFDNS
Jeonju Spring 2016 Final 4 DNF DNF DNFDNFDNF
Happy Sheep Year 2015 Final 1 18:21.00 DNF DNFDNF18:21.00
Asian Championship 2014 Final 8 16:14.00 DNF DNF16:14.00DNS
5x5x5 Blindfolded
Korean Championship 2019 Final 4 DNF DNF DNFDNSDNS
Cube Camp in Wonju 2019 Final 4 DNF DNF DNFDNSDNS
Please Be Quiet Korea 2019 Final 3 DNF DNF DNFDNFDNF
Korean Championship 2018 Final 4 DNF DNF DNFDNFDNS
Korea Winter 2015 Final 3 DNF DNF DNFDNFDNF
3x3x3 Multi-Blind
Korean Championship 2019 Final 7 DNF DNF
Korean Championship 2018 Final 7 3/4 26:12 3/4 26:12
3x3x3 HanMaDang 2017 Final 6 DNF DNF
Asian Championship 2016 Final 28 DNF DNFDNFDNF
Happy Sheep Year 2015 Final 2 4/5 28:52 4/5 28:52DNF
Asian Championship 2014 Final 17 DNF DNFDNF

History of Continental Records

Single Average Competition Round Solves
Megaminx
1:38.43 1:44.23 KCRC Busan competition 2007 Final 1:41.211:53.061:38.43
Square-1
34.56 KCRC Busan competition 2007 Final 30.3339.8133.55

History of National Records

Single Average Competition Round Solves
3x3x3 Blindfolded
2:43.61 Busan Summer 2014 Final 2:11.603:01.342:57.88

National Championship Podiums

Event Place Single Average Solves
Korean Championship 2019
3x3x3 Fewest Moves 3 34 34
Korean Championship 2018
3x3x3 Fewest Moves 2 33 33
Korean Championship 2017
3x3x3 With Feet 3 1:18.79 1:29.56 1:18.791:37.461:32.42
Korean Championship 2011
6x6x6 Cube 2 3:11.22 3:26.20 3:47.183:20.193:11.22
7x7x7 Cube 3 6:30.27 6:38.04 6:37.886:45.976:30.27