Jaemin Chang (장재민)

Region WCA ID Gender Competitions Completed Solves
Republic of Korea 2016CHAN09 Male 41 1391

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 3 22 80 4.75 6.80 197 57 7
2x2x2 Cube 3 66 534 1.01 1.60 157 32 2
4x4x4 Cube 6 35 99 23.20 27.14 86 24 3
5x5x5 Cube 3 6 14 39.89 46.58 25 9 3
6x6x6 Cube 6 49 136 1:30.57 1:34.17 94 33 4
7x7x7 Cube 8 70 175 2:23.08 2:33.65 187 72 8
3x3x3 Blindfolded 42 623 1861 1:28.84
3x3x3 Fewest Moves 21 273 1193 30 33.67 793 182 16
3x3x3 One-Handed 4 51 167 8.98 10.56 57 18 4
Clock 93 1265 5379 12.05 13.56 4657 1067 85
Megaminx 10 118 430 43.31 49.56 464 129 13
Pyraminx 10 172 808 2.06 4.17 1597 428 22
Skewb 3 28 196 1.61 3.29 282 73 7
Square-1 1 3 30 4.92 6.93 29 5 3
3x3x3 Multi-Blind 41 639 2436 3/4 38:15

Medal Collection

Gold Silver Bronze
21 23 20

Record Collection

WR CR NR
2 8
Competition Round Place Single Average Solves
3x3x3 Cube
Daegu Cold Winter 2024 Final 6 7.16 8.28 9.16DNF7.837.857.16
Second round 5 6.55 7.67 7.636.557.557.927.83
First round 2 4.75 6.83 4.756.946.946.627.10
Seoul Open 2024 Final 2 6.05 7.16 8.676.786.057.916.78
Second round 8 6.86 8.10 10.648.747.856.867.72
First round 2 5.68 7.60 9.297.505.686.708.60
Korean Championship 2023 Final 2 6.23 6.89 7.006.836.839.976.23
Semi Final 2 5.79 6.80 7.356.716.335.798.13
Second round 3 7.03 7.41 7.797.037.197.248.97
First round 4 7.02 8.16 9.738.817.967.717.02
Hamchang Open 2023 Final 3 6.15 6.95 6.646.956.157.2710.07
First round 3 6.54 7.27 10.907.787.036.996.54
Suncheon Fall 2023 Final 3 6.42 7.15 6.947.197.327.816.42
Semi Final 4 6.66 7.39 7.367.216.667.607.89
Second round 4 6.73 7.22 7.426.737.217.028.07
First round 4 6.40 7.92 8.477.587.796.408.40
Rubik's WCA World Championship 2023 Semi Final 42 6.61 7.39 7.397.016.618.617.76
Second round 78 6.78 7.69 7.567.917.616.788.36
First round 55 5.94 7.32 7.447.147.375.947.53
Seoul Spring 2023 Final 4 7.06 8.08 7.947.0610.138.787.53
First round 1 6.67 6.99 9.637.157.036.676.78
Daegu Hot Spring 2023 Final 3 6.14 7.34 6.506.148.277.259.22
First round 2 6.35 7.60 6.517.818.486.3511.64
Korean Championship 2022 Final 3 6.98 7.56 7.526.987.597.657.56
Semi Final 4 6.80 7.39 7.877.316.8010.976.98
Second round 3 7.68 7.80 7.729.217.687.767.93
First round 3 6.86 7.66 8.357.016.867.629.83
Korean Championship Mini 2021 Final 1 6.51 7.59 8.337.396.517.059.24
First round 1 7.35 7.73 7.777.668.587.357.77
ByeolLae Open 2020 Final 6 7.45 9.25 7.458.2016.728.9510.60
First round 3 7.43 8.71 7.437.8210.1510.048.26
Cubing Korea 2019 Final 4 6.61 8.21 7.3110.8510.716.616.62
Second round 3 6.98 7.91 8.278.217.249.146.98
First round 2 6.52 7.29 7.506.526.859.787.51
Korean Championship 2019 Final 4 8.23 8.82 8.778.238.679.0310.97
Semi Final 4 7.75 8.49 9.359.127.758.457.91
Second round 8 8.03 8.96 8.038.6010.338.1710.12
First round 9 8.10 9.46 DNF8.108.3510.279.77
Cube Camp in Wonju 2019 Final 8 9.35 10.57 12.909.789.3511.2310.70
First round 4 8.18 9.07 8.528.398.1812.0910.31
Cubing Operating System Summer 2019 Final 6 8.33 10.21 10.7511.368.5312.638.33
First round 6 7.69 8.95 7.949.747.699.1613.76
Play Cube X4 2019 Final 4 8.42 8.95 9.128.948.808.4210.70
Second round 5 8.42 9.39 8.7310.878.429.2510.18
First round 4 5.88 9.16 9.699.535.889.798.27
Cutory Blossom 2019 Final 2 7.99 8.35 7.998.188.688.189.60
First round 6 7.73 9.34 11.2310.097.9010.037.73
Seoul Winter 2019 Final 5 8.02 9.62 8.998.028.2111.7411.66
Second round 3 7.74 8.55 8.948.337.749.328.38
First round 9 8.07 9.20 8.838.8011.538.079.97
Korea Winter 2019 Final 3 7.79 8.69 7.799.2710.268.678.14
First round 1 7.16 8.34 8.189.337.509.467.16
Cutory Autumn Open 2018 Final 6 9.09 10.06 10.7911.259.549.099.86
First round 5 7.47 9.44 9.859.659.429.267.47
WCA Asian Championship 2018 Semi Final 22 7.73 9.01 9.3711.219.507.738.15
Second round 24 6.55 8.63 11.689.508.086.558.30
First round 96 8.08 11.59 8.0812.989.9211.88DNF
Korean Championship 2018 Final 4 8.24 9.28 8.248.5610.288.9910.47
Semi Final 3 7.20 8.68 8.637.2010.589.637.78
Second round 2 7.80 8.40 7.808.459.297.888.86
First round 4 7.78 8.66 8.9610.577.788.848.18
Play Cube 2018 First round 11 8.98 10.26 8.9810.8310.2710.0410.47
CWR Winter 2018 Final 4 8.17 9.54 12.119.459.319.868.17
First round 6 9.49 10.39 10.6110.009.4910.5511.92
Cubedu Korea 2018 Final 7 8.95 10.22 9.38DNF9.398.9511.90
Second round 8 7.31 9.97 9.7412.037.319.2210.94
First round 7 8.40 10.03 11.1910.1112.098.798.40
CWR Fall 2017 Final 8 9.26 10.31 9.2610.3910.03DNF10.52
First round 5 9.26 10.13 14.1110.269.949.2610.18
Korean Championship 2017 Semi Final 9 8.59 10.00 9.9810.778.599.2710.75
Second round 13 8.81 10.30 9.378.8110.5612.2610.98
First round 13 8.24 10.13 9.9610.519.9110.608.24
Play Cube 2017 First round 9 10.12 11.11 11.0611.6610.1212.8510.62
KAIST Spring 2017 Second round 12 10.50 11.46 10.7711.4912.1110.5012.35
First round 9 9.58 11.46 9.5812.7911.3412.5510.50
3x3x3 HanMaDang 2017 Final 31 12.25 13.72 12.4813.3215.9512.2515.35
First round 20 9.71 12.18 12.0712.1712.2913.939.71
Korean Championship 2016 First round 63 13.56 15.46 17.7214.0113.5614.6523.57
Alpharetta Open 2016 First round 49 17.81 21.38 17.8124.0221.3322.5420.27
2x2x2 Cube
Daegu Cold Winter 2024 Final 1 1.48 1.60 1.601.781.631.561.48
First round 5 1.84 2.77 DNF3.542.621.842.14
Korean Championship 2023 Final 1 1.25 1.80 3.561.781.251.981.65
Second round 1 1.56 1.84 1.741.961.561.834.14
First round 1 1.16 1.64 1.851.161.681.661.59
Ansan Autumn 2023 Final 1 1.44 1.76 1.761.441.841.971.67
First round 4 1.41 2.38 4.101.871.413.521.74
Rubik's WCA World Championship 2023 Second round 31 1.71 1.80 1.744.201.711.791.87
First round 46 1.71 2.13 5.222.641.711.931.83
Seoul Spring 2023 Final 1 1.33 1.86 2.061.332.302.161.35
Daegu Hot Spring 2023 Final 3 1.26 2.17 1.841.415.251.263.27
Korean Championship 2022 Final 5 1.64 2.94 DNF2.362.331.644.12
Second round 1 1.05 1.60 1.651.631.511.051.94
First round 1 1.17 1.62 2.321.172.341.311.24
Korean Championship Mini 2021 Final 1 1.43 1.65 1.431.621.751.731.61
ByeolLae Open 2020 Final 2 1.88 2.37 1.941.883.112.422.76
Korean Championship 2019 Final 1 1.78 2.09 2.071.781.872.333.89
Second round 1 1.45 2.26 1.812.881.452.084.23
First round 5 1.80 2.66 4.12DNF1.802.051.82
Cube Camp in Wonju 2019 Final 1 1.46 2.37 2.012.791.462.323.46
Play Cube X4 2019 Final 1 1.36 1.63 NR 1.661.362.481.451.78
Second round 1 1.43 1.77 1.781.761.761.434.59
First round 4 1.28 2.91 1.884.76DNF1.282.10
Cutory Blossom 2019 Final 1 1.01 NR 1.82 NR 1.011.432.332.381.70
Seoul Winter 2019 Final 3 1.75 2.88 3.181.75DNF1.993.47
First round 1 1.07 2.06 3.141.483.891.071.55
WCA Asian Championship 2018 Final 9 1.64 2.44 1.641.79DNF1.693.85
Second round 12 1.72 2.40 3.263.222.001.721.99
First round 4 1.46 1.95 2.012.181.661.46DNF
Korean Championship 2018 First round 31 1.62 4.62 3.671.623.45DNF6.74
CWR Winter 2018 Final 1 1.70 1.96 1.701.841.752.282.98
Korean Championship 2017 Final 2 1.71 3.02 1.943.717.833.421.71
First round 1 2.07 3.08 2.072.784.602.503.97
Play Cube 2017 Final 5 3.00 3.85 3.433.00DNF4.243.88
KAIST Spring 2017 First round 5 1.77 3.41 3.683.762.784.471.77
Korean Championship 2016 First round 21 2.72 4.59 2.725.864.155.364.25
Alpharetta Open 2016 Final 26 4.25 5.58 5.584.255.255.927.86
First round 24 5.06 5.39 5.405.247.645.545.06
4x4x4 Cube
Seoul Open 2024 Final 3 23.20 27.31 29.1023.2032.3328.5424.29
First round 3 25.40 28.32 30.2227.8625.4026.8731.80
Korean Championship 2023 Final 4 26.86 28.43 30.8226.8628.8827.4328.97
First round 4 26.10 30.73 26.1030.7331.7631.9629.70
Hamchang Open 2023 Final 3 26.41 27.30 26.4126.5232.0128.4826.89
First round 4 26.99 28.61 31.2131.5526.9927.3527.27
Rubik's WCA World Championship 2023 Final 16 27.76 28.82 30.7229.2228.3527.7628.90
Second round 16 26.46 27.14 26.4626.7126.8827.8429.36
First round 35 26.36 28.82 28.9526.3629.5129.1028.41
Korean Championship 2022 Final 7 28.49 31.52 37.5728.4933.9031.0129.64
First round 4 28.27 30.87 29.8233.8530.8428.2731.96
Korean Championship Mini 2021 Final 2 25.46 29.07 25.4630.4130.8327.8428.96
Cubing Korea 2019 Final 3 25.95 30.81 25.9531.0132.9331.6229.79
Korean Championship 2019 Final 4 29.54 32.28 38.7235.4931.2130.1529.54
First round 9 31.13 34.54 35.6536.0833.6234.3631.13
Cube Camp in Wonju 2019 Final 4 31.34 35.70 36.2531.3438.6743.0332.19
Play Cube X4 2019 Final 4 32.82 35.60 32.8234.0940.7335.9736.73
Seoul Winter 2019 Final 1 28.84 30.37 33.8030.3928.8430.5930.12
Korea Winter 2019 Final 2 27.68 31.90 40.6030.8432.0232.8427.68
Cutory Autumn Open 2018 Final 4 30.99 35.65 39.1937.3630.9934.2635.33
WCA Asian Championship 2018 Second round 31 29.22 35.24 41.9329.2240.8530.8833.99
First round 31 31.47 35.29 35.6931.4746.6934.6335.55
Korean Championship 2018 Final 12 34.78 37.32 39.3138.7337.6134.7835.61
First round 14 32.43 38.91 36.7941.30DNF32.4338.63
Cubedu Korea 2018 Final 7 34.36 39.08 40.0334.3642.3234.90DNF
CWR Fall 2017 Final 7 35.43 39.19 38.9341.1346.1535.4337.51
Korean Championship 2017 First round 17 46.18 48.38 47.101:01.9147.6450.4146.18
Play Cube 2017 Final 8 38.73 41.96 46.8741.5142.4541.9238.73
KAIST Spring 2017 First round 6 37.56 41.73 43.0338.5637.561:04.1143.61
Korean Championship 2016 First round 21 53.20 55.38 57.471:04.8754.4754.1953.20
5x5x5 Cube
Daegu Cold Winter 2024 Final 3 42.73 49.79 48.3542.7351.4955.2749.54
Second round 3 42.67 49.40 46.5242.6750.9551.3250.72
First round 2 46.02 47.28 52.5548.8946.6146.0246.35
Korean Championship 2023 Final 2 39.89 46.58 40.0439.8947.2352.4854.61
First round 2 42.28 46.73 48.8442.2846.2749.2845.09
Ansan Autumn 2023 Final 2 46.61 48.83 46.8453.0747.4852.1646.61
First round 3 44.91 50.38 50.8749.4050.8644.9158.25
Rubik's WCA World Championship 2023 Second round 31 47.31 53.25 52.261:04.8454.0747.3153.42
First round 13 45.49 48.55 48.1652.2345.4948.1049.40
Korean Championship Mini 2021 Final 1 49.11 50.38 49.6549.1150.5853.1650.91
Cubing Korea 2019 Final 7 57.30 1:02.95 58.661:04.3957.301:08.531:05.81
Korean Championship 2019 Final 9 56.23 1:03.57 1:02.821:00.6056.231:09.551:07.29
First round 8 59.35 1:02.91 1:08.201:05.131:00.1859.351:03.41
Cube Camp in Wonju 2019 Final 3 1:01.67 1:08.73 1:01.671:10.121:09.001:07.071:13.19
Cutory Blossom 2019 Final 7 58.12 1:06.08 1:05.721:05.281:25.8858.121:07.23
Seoul Winter 2019 Final 5 56.97 1:03.46 1:06.5556.971:01.361:05.101:03.93
Cutory Autumn Open 2018 Final 6 1:03.90 1:07.49 1:03.901:05.641:10.891:17.271:05.95
WCA Asian Championship 2018 Second round 39 1:12.27 1:14.91 1:13.561:23.221:16.651:14.521:12.27
First round 32 1:04.90 1:08.44 1:08.391:09.071:07.861:04.901:15.10
Korean Championship 2018 Final 10 1:05.19 1:13.52 1:05.191:08.791:17.831:14.001:17.78
First round 9 1:04.92 1:09.44 1:18.831:07.951:09.271:04.921:11.09
Play Cube 2018 Final 9 1:11.73 1:17.15 1:24.261:18.301:17.181:15.971:11.73
Jeju Open 2017 Final 7 1:18.26 1:30.98 1:32.761:33.851:18.261:32.471:27.72
Korean Championship 2017 First round 11 1:26.09 1:30.89 1:40.361:34.181:29.251:26.091:29.23
Play Cube 2017 Final 8 1:32.68 1:34.41 1:33.631:48.371:34.621:32.681:34.97
6x6x6 Cube
Daegu Cold Winter 2024 Final 5 1:30.70 1:36.37 1:30.701:42.651:35.75
First round 4 1:30.57 1:34.52 1:35.631:30.571:37.37
Hamchang Open 2023 Final 3 1:33.94 1:36.05 1:33.941:37.251:36.96
First round 3 1:32.29 1:34.17 1:37.041:33.171:32.29
Rubik's WCA World Championship 2023 First round 41 1:37.70 1:40.80 1:37.701:45.651:39.04
ByeolLae Open 2020 Final 5 1:55.40 2:03.18 2:08.081:55.402:06.05
Seoul Winter 2019 Final 6 2:10.86 2:15.27 2:17.162:17.802:10.86
7x7x7 Cube
Hamchang Open 2023 Final 6 2:29.86 2:37.00 2:39.982:29.862:41.16
First round 4 2:23.08 2:34.97 2:52.232:23.082:29.61
Rubik's WCA World Championship 2023 First round 35 2:34.65 2:35.75 2:34.722:37.872:34.65
Seoul Spring 2023 Final 4 2:24.51 2:33.65 2:46.862:29.582:24.51
Cubing Operating System Summer 2019 Final 7 4:10.41 4:10.80 4:10.984:11.004:10.41
Korean Championship 2018 Final 16 5:04.24 5:19.39 5:47.125:04.245:06.81
Jeju Open 2017 Final 8 5:46.48 6:23.50 6:39.716:44.325:46.48
CWR Fall 2017 Final 18 6:41.40 7:16.89 8:27.696:41.576:41.40
3x3x3 Blindfolded
Ota Blind New Year 2024 Final 25 1:54.66 DNF DNF1:54.66DNF
Czech Open 2023 First round 18 2:37.78 DNF 2:37.78DNFDNF
Cubing Korea 2019 Final 19 DNF DNF DNFDNFDNF
Korean Championship 2019 First round 15 2:16.50 DNF DNFDNF2:16.50
Play Cube X4 2019 Final 7 DNF DNF DNFDNFDNF
First round 5 1:28.91 DNF DNF1:53.251:28.91
Cutory Blossom 2019 Final 8 1:40.30 DNF DNF1:40.30DNF
Korea Winter 2019 Final 11 2:30.43 DNF 2:30.43DNFDNF
Cutory Autumn Open 2018 Final 4 1:28.84 DNF 1:28.84DNFDNF
3x3x3 Fewest Moves
FMC Asia 2019 Final 103 34 DNF DNS3534
Please Be Quiet Korea 2019 Final 3 30 33.67 303932
FMC Asia 2018 Final 106 31 DNF 3140DNF
WCA Asian Championship 2018 Final 46 37 DNF 3743DNF
Korean Championship 2018 Final 9 37 37
FMC Asia 2017 Final 25 33 36.00 393336
Korean Championship 2017 Final 9 46 46
3x3x3 HanMaDang 2017 Final 17 DNF DNF
3x3x3 One-Handed
Korean Championship 2023 Final 1 10.05 10.56 10.0510.7710.6910.2210.93
First round 4 11.63 12.86 14.6811.6311.9313.6413.02
Rubik's WCA World Championship 2023 Second round 32 9.35 12.12 11.8712.629.3513.1611.88
First round 28 8.98 12.27 11.9111.7813.3313.138.98
Daegu Hot Spring 2023 Final 2 11.39 12.35 13.2513.6711.8111.3912.00
Korean Championship Mini 2021 Final 2 9.68 13.23 14.2415.3211.889.6813.56
ByeolLae Open 2020 Final 4 10.79 13.61 10.7916.7511.1015.4714.27
Korean Championship 2019 Final 5 11.71 14.30 12.6711.7116.0915.7414.48
First round 4 11.53 13.89 16.5412.9312.2011.5317.18
Cube Camp in Wonju 2019 Final 4 13.94 15.74 15.8413.9420.1315.1316.24
Play Cube X4 2019 Final 3 12.10 14.33 15.4213.6016.2913.9712.10
First round 4 12.12 14.54 19.5515.0013.7114.9212.12
Cutory Blossom 2019 Final 1 11.62 12.56 13.0812.0113.3711.6212.59
Korea Winter 2019 Final 2 11.72 13.99 14.1711.7214.7917.4813.01
WCA Asian Championship 2018 Final 16 13.85 17.38 13.8521.0317.3219.1915.62
First round 14 12.19 14.61 16.5712.2614.9912.1916.79
Korean Championship 2018 Final 9 14.56 15.97 15.1814.5617.5117.9515.21
First round 8 14.48 16.08 17.5314.4815.23DNF15.49
Play Cube 2018 Final 10 13.86 18.61 21.1516.9018.8220.1213.86
First round 7 14.98 17.24 17.5315.6719.7214.9818.51
CWR Winter 2018 Final 2 12.44 14.81 15.3515.4814.9412.4414.13
Korean Championship 2017 First round 10 15.44 18.69 19.6119.0820.0815.4417.39
3x3x3 HanMaDang 2017 First round 9 15.41 17.31 17.8822.0717.5815.4116.48
Korean Championship 2016 First round 28 20.09 26.17 27.62DNF20.0928.9221.97
Clock
Cubing Korea 2019 Final 35 12.05 DNF 12.49DNFDNF12.05DNF
Cubing Operating System Summer 2019 Final 9 12.53 13.56 12.5312.7013.9714.02DNF
Megaminx
Rubik's WCA World Championship 2023 First round 70 47.68 52.43 1:00.3347.6854.4553.0549.80
Korean Championship Mini 2021 Final 3 43.31 50.02 54.0348.8152.2648.9943.31
Korea Winter 2019 Final 3 45.75 49.56 55.9046.5747.0455.0745.75
WCA Asian Championship 2018 First round 21 53.58 58.18 58.9859.5253.581:03.3956.04
Korean Championship 2018 Final 7 53.46 1:00.26 1:09.2153.4657.8653.71DNF
CWR Winter 2018 Final 8 56.23 1:00.65 57.301:21.651:03.7456.231:00.92
Jeju Open 2017 Final 5 1:00.89 1:04.58 1:10.701:05.021:00.891:05.311:03.40
CWR Fall 2017 Final 3 1:00.95 1:03.22 1:04.051:02.961:02.651:04.641:00.95
Korean Championship 2017 Final 10 1:18.44 1:25.45 1:24.861:28.771:18.441:22.721:28.93
Pyraminx
Rubik's WCA World Championship 2023 First round 151 2.83 5.08 4.774.592.835.876.34
Ansan Spring 2023 Final 6 2.43 4.32 6.543.444.922.434.60
First round 8 3.67 4.17 6.384.343.714.473.67
ByeolLae Open 2020 Final 9 4.14 4.93 4.146.455.024.655.13
Korean Championship 2019 First round 12 2.06 5.52 2.066.304.596.495.68
Cube Camp in Wonju 2019 Final 6 4.04 4.74 7.764.044.524.565.15
Play Cube X4 2019 Final 7 4.64 5.24 6.015.195.534.644.99
Seoul Winter 2019 Final 8 2.76 6.45 7.104.498.022.767.76
First round 7 4.28 4.85 5.388.494.664.284.52
Cutory Autumn Open 2018 Final 8 5.79 6.23 5.82DNF5.795.956.93
Cubedu Korea 2018 Final 8 3.70 5.95 3.706.144.887.496.84
Jeju Open 2017 Final 4 4.92 6.90 7.975.507.238.534.92
CWR Fall 2017 Final 10 5.93 7.29 8.997.286.185.938.42
First round 10 5.42 6.67 5.429.907.566.915.55
Korean Championship 2017 First round 20 5.94 9.02 10.488.769.605.948.71
KAIST Spring 2017 Final 13 7.64 9.82 11.007.6410.299.399.77
Skewb
Rubik's WCA World Championship 2023 First round 93 4.31 5.09 4.734.316.725.505.04
Daegu Hot Spring 2023 Final 5 2.83 4.59 3.895.809.704.082.83
Ansan Spring 2023 Final 2 2.06 3.48 2.062.764.043.644.08
First round 2 2.15 3.81 3.804.204.592.153.42
ByeolLae Open 2020 Final 4 3.58 4.24 3.584.274.613.855.68
Korean Championship 2019 Final 6 3.18 4.66 7.765.144.534.313.18
First round 5 4.05 4.79 4.434.108.944.055.83
Cube Camp in Wonju 2019 Final 5 2.65 5.62 6.555.862.654.46DNF
Cubing Operating System Summer 2019 Final 6 4.00 6.01 4.005.246.978.795.82
First round 5 1.61 NR 4.51 4.421.614.255.374.85
Cutory Blossom 2019 Final 1 3.25 3.63 3.953.254.353.583.36
Seoul Winter 2019 Final 1 2.58 3.29 3.252.884.083.742.58
WCA Asian Championship 2018 Final 11 4.04 4.86 5.344.044.075.186.93
First round 15 1.85 4.32 5.343.774.964.231.85
Korean Championship 2018 Final 4 3.84 4.84 3.844.004.855.678.09
First round 8 2.79 5.02 4.812.796.785.075.19
Cubedu Korea 2018 Final 10 4.35 5.50 6.694.355.236.155.12
Jeju Open 2017 Final 1 3.82 4.77 8.815.163.824.934.22
CWR Fall 2017 Final 6 4.64 6.41 7.915.874.645.469.27
Korean Championship 2017 Final 6 4.75 5.84 6.496.615.644.755.38
First round 9 4.60 6.18 4.747.704.608.846.11
KAIST Spring 2017 Final 3 4.16 5.92 7.027.495.854.904.16
Korean Championship 2016 First round 19 7.76 8.19 10.797.768.517.828.23
Square-1
Korean Championship 2023 Final 1 5.43 6.94 5.437.0812.986.936.81
Hamchang Open 2023 Final 2 5.43 8.48 11.1510.136.405.438.91
First round 2 6.12 7.52 6.126.7210.178.687.17
Rubik's WCA World Championship 2023 Final 6 4.92 AsR 7.04 9.934.927.546.926.65
Second round 6 6.55 6.93 6.666.558.797.176.95
First round 19 6.77 8.71 8.507.666.7711.359.98
Czech Open 2023 Second round 1 6.56 8.44 9.4410.477.036.568.86
First round 1 6.75 7.91 6.7511.929.087.187.48
Ansan Spring 2023 Final 3 6.40 7.36 6.406.657.497.949.66
First round 2 6.25 7.63 8.106.837.968.366.25
Korean Championship Mini 2021 Final 2 5.75 AsR 7.72 6.816.84DNF9.515.75
Korean Championship 2019 Final 2 7.58 9.38 14.198.5410.047.589.57
Cube Camp in Wonju 2019 Final 2 7.20 9.94 7.208.1012.249.6112.12
Cutory Blossom 2019 Final 2 7.08 9.60 13.269.487.089.689.64
Seoul Winter 2019 Final 2 8.40 9.73 9.568.4011.799.5310.10
WCA Asian Championship 2018 Final 2 8.26 10.40 11.9610.638.6013.048.26
First round 4 7.00 9.39 9.5010.4211.067.008.26
Korean Championship 2018 Final 2 9.62 11.18 12.3211.32DNF9.909.62
Play Cube 2018 Final 2 6.52 NR 9.07 6.529.976.6910.5710.54
Jeju Open 2017 Final 1 7.47 NR 9.31 NR 7.478.7911.9010.039.11
Korean Championship 2017 Final 1 9.15 10.43 NR 9.189.5912.529.1513.78
Korean Championship 2016 Final 20 22.46 40.81 54.9038.3536.9322.4647.16
4x4x4 Blindfolded
Cube Camp in Wonju 2019 Final 4 DNF DNF DNFDNFDNF
Please Be Quiet Korea 2019 Final 6 DNF DNF DNFDNFDNF
5x5x5 Blindfolded
Please Be Quiet Korea 2019 Final 3 DNF DNF DNFDNFDNF
3x3x3 Multi-Blind
Please Be Quiet Korea 2019 Final 4 3/4 38:15 3/4 38:15
3x3x3 With Feet
Cubing Korea 2019 Final 7 1:01.57 1:25.06 1:31.721:21.971:23.201:30.021:01.57
Korean Championship 2018 Final 8 1:14.83 1:27.60 1:31.511:14.831:18.421:32.882:18.48

History of Continental Records

Single Average Competition Round Solves
Square-1
4.92 Rubik's WCA World Championship 2023 Final
5.75 Korean Championship Mini 2021 Final

History of National Records

Single Average Competition Round Solves
2x2x2 Cube
1.63 Play Cube X4 2019 Final 1.661.362.481.451.78
1.01 1.82 Cutory Blossom 2019 Final 1.011.432.332.381.70
Skewb
1.61 Cubing Operating System Summer 2019 First round
Square-1
6.52 Play Cube 2018 Final
7.47 9.31 Jeju Open 2017 Final 7.478.7911.9010.039.11
10.43 Korean Championship 2017 Final 9.189.5912.529.1513.78

Continental Championship Podiums

Event Place Single Average Solves
WCA Asian Championship 2018
Square-1 2 8.26 10.40 11.9610.638.6013.048.26

National Championship Podiums

Event Place Single Average Solves
Korean Championship 2023
3x3x3 Cube 2 6.23 6.89 7.006.836.839.976.23
2x2x2 Cube 1 1.25 1.80 3.561.781.251.981.65
5x5x5 Cube 2 39.89 46.58 40.0439.8947.2352.4854.61
3x3x3 One-Handed 1 10.05 10.56 10.0510.7710.6910.2210.93
Square-1 1 5.43 6.94 5.437.0812.986.936.81
Korean Championship 2022
3x3x3 Cube 3 6.98 7.56 7.526.987.597.657.56
Korean Championship Mini 2021
3x3x3 Cube 1 6.51 7.59 8.337.396.517.059.24
2x2x2 Cube 1 1.43 1.65 1.431.621.751.731.61
4x4x4 Cube 2 25.46 29.07 25.4630.4130.8327.8428.96
5x5x5 Cube 1 49.11 50.38 49.6549.1150.5853.1650.91
3x3x3 One-Handed 2 9.68 13.23 14.2415.3211.889.6813.56
Megaminx 3 43.31 50.02 54.0348.8152.2648.9943.31
Square-1 2 5.75 7.72 6.816.84DNF9.515.75
Korean Championship 2019
2x2x2 Cube 1 1.78 2.09 2.071.781.872.333.89
Square-1 2 7.58 9.38 14.198.5410.047.589.57
Korean Championship 2018
Skewb 3 3.84 4.84 3.844.004.855.678.09
Square-1 2 9.62 11.18 12.3211.32DNF9.909.62
Korean Championship 2017
2x2x2 Cube 2 1.71 3.02 1.943.717.833.421.71
Square-1 1 9.15 10.43 9.189.5912.529.1513.78
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