Yu Byeong-Seon (유병선)

Country WCA ID Gender Competitions Completed Solves
Republic of Korea 2008BYEO01 Male 22 771

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 14 81 294 6.37 9.79 1468 472 44
2x2x2 Cube 49 827 2974 2.09 3.49 2349 673 48
4x4x4 Cube 15 168 464 30.02 36.50 676 242 18
5x5x5 Cube 19 308 784 1:06.04 1:13.48 793 305 21
6x6x6 Cube 26 416 1123 2:30.11 2:32.91 893 343 25
7x7x7 Cube 29 492 1288 3:58.72 4:13.01 1292 498 28
3x3x3 Blindfolded 84 1437 3722 3:40.04
3x3x3 Fewest Moves 26 368 1429 34
3x3x3 One-Handed 71 1144 2869 16.14 18.65 1970 799 54
3x3x3 With Feet 18 182 519 1:01.36 1:13.02 491 177 17
Clock 59 916 2507 14.82 18.31 2471 902 54
Megaminx 26 368 1091 1:04.20 1:12.89 1133 396 27
Pyraminx 74 2248 6853 5.22 6.81 4085 1431 55
Skewb 100 2066 6451 5.73 8.54 5910 2012 104
Square-1 39 503 1776 17.58 24.54 1874 540 40

Medal Collection

Gold Silver Bronze
2 6 8

Record Collection

WR CR NR
2
Competition Round Place Single Average Solves
3x3x3 Cube
Korean Championship 2019 Second 18 6.37 9.92 6.379.0011.249.7111.04
First 15 9.23 10.00 9.9911.289.239.8610.16
Korean Championship 2018 Semi Final 13 9.02 10.58 9.6110.8011.699.0211.32
Second 12 8.28 9.97 9.6010.1410.168.2811.64
First 18 10.66 10.97 11.1510.94DNF10.8110.66
Korean CWR Style 2017 Final 6 8.40 10.28 10.939.969.9411.668.40
First 8 8.87 10.07 11.558.8710.6210.708.89
CWR Fall 2017 Final 6 8.54 9.92 10.1411.279.958.549.68
First 4 8.66 9.93 10.649.939.938.669.93
Korean Championship 2017 Second 21 10.00 11.26 10.0011.8610.0013.0311.91
First 16 9.53 10.69 10.9410.4710.6511.849.53
KAIST Spring 2017 Final 4 9.08 10.02 9.2211.879.0810.7610.07
Second 4 9.11 10.14 12.1510.779.4010.249.11
First 7 8.96 10.85 9.8911.8110.8511.998.96
Korean Championship 2016 Final 8 9.15 10.45 10.8311.4011.039.509.15
Semi Final 5 8.00 9.87 10.7011.388.528.0010.40
Second 9 9.36 10.12 11.379.3610.669.819.90
First 5 9.33 9.81 9.589.4711.5010.379.33
Cube Is Good 2016 Final 6 9.39 9.95 10.0512.129.859.969.39
First 6 9.79 10.51 10.6711.009.7910.6910.17
Jeonju Spring 2016 Final 5 9.67 10.92 9.8510.6712.25DNF9.67
Second 4 9.33 10.15 9.6411.3311.649.339.47
First 6 10.09 11.09 11.3012.6210.5010.0911.48
Valentine in Daegu 2016 Final 2 8.41 9.84 13.809.538.4111.008.99
Second 2 8.44 9.79 9.688.449.8010.639.89
First 2 10.18 11.10 10.5511.5012.1910.1811.25
Korea Winter 2015 Final 4 9.48 10.05 12.0310.849.489.819.49
Second 8 9.69 10.57 10.2711.409.6910.9410.51
First 11 9.76 10.83 11.1811.109.7610.2212.23
Korean KAIST Style 2015 Final 6 9.85 10.71 12.0510.639.8510.7710.73
Second 4 9.54 10.06 12.049.5410.1310.299.75
First 8 8.96 11.09 11.928.9610.4012.0410.96
Korean Winter 2013 Final 8 10.61 11.16 11.2611.9710.6111.5710.64
Second 11 9.94 10.98 12.0011.7510.8910.319.94
First 10 10.53 11.54 10.5313.9810.5511.7812.28
Korean Style 2013 Final 9 9.65 12.14 12.1911.3112.939.6520.09
Second 8 9.68 11.32 12.5311.4712.4410.069.68
First 6 9.75 11.04 9.7510.1312.2810.7213.50
Asian Championship 2012 Semi Final 11 9.63 11.06 9.6311.0511.2212.5510.90
Second 11 10.04 11.18 10.7511.5711.2312.4310.04
First 7 9.72 10.56 9.7210.1911.1110.37DNF
Cubing Korea January 2012 Final 2 9.15 11.61 12.9410.439.1513.5311.46
Second 3 9.84 11.60 12.0212.4011.5611.219.84
First 1 10.09 11.03 10.0910.6310.8112.4011.65
Cubing Korea New Years 2012 Final 3 10.94 11.25 11.3011.3010.9412.1911.16
First 3 10.94 11.12 11.0510.9411.2511.7111.06
Cubing Korea Xmas Eve 2011 Final 2 10.68 11.18 11.2710.8110.6811.4711.50
First 6 10.96 12.27 12.8313.2110.9611.7212.27
Korean Championship 2011 Final 1 10.30 11.13 NR 11.8610.9010.3011.7210.77
First 2 10.93 12.86 14.5215.5012.7111.3610.93
Cheonan Cube Championship 2008 Combined First 13 15.90 17.44 16.5322.5215.9018.2117.59
KCA Korea Open 2008 Combined First 61 24.58 28.3424.58
2x2x2 Cube
Korean CWR Style 2017 Final 8 3.12 4.49 4.283.124.0711.075.13
First 6 2.47 3.49 3.812.554.474.102.47
Korean Championship 2017 First 88 4.35 DNF 4.90DNF4.355.28DNF
KAIST Spring 2017 First 8 3.35 3.93 3.357.514.663.533.60
Korean Championship 2016 First 22 3.33 4.64 6.023.334.585.523.83
Cube Is Good 2016 First 14 3.13 4.44 4.134.524.675.063.13
Valentine in Daegu 2016 Final 5 3.31 4.89 6.283.313.964.436.32
First 4 3.26 3.86 4.053.683.263.864.72
Korea Winter 2015 First 13 3.30 4.19 4.233.844.873.304.49
Korean Winter 2013 Final 18 3.83 5.94 4.113.834.02DNF9.70
First 18 3.25 4.71 3.257.443.324.905.91
Korean Style 2013 Final 6 3.50 4.42 4.784.343.504.1329.40
First 6 3.19 3.95 4.084.384.113.193.66
Asian Championship 2012 Final 6 2.84 4.49 4.954.444.096.602.84
Second 8 2.65 4.34 3.934.242.655.314.86
First 10 3.19 4.24 4.933.393.194.554.77
Cubing Korea January 2012 Final 8 3.39 4.67 4.563.394.285.187.12
First 3 2.09 4.20 2.095.914.283.384.94
Cubing Korea New Years 2012 Final 7 2.97 4.93 2.977.614.774.195.84
First 7 2.80 5.14 5.555.302.807.784.56
Cubing Korea Xmas Eve 2011 Final 11 3.43 5.43 5.715.385.19DNF3.43
First 17 5.06 5.78 6.085.066.216.365.06
Korean Championship 2011 Final 6 3.09 4.73 5.434.188.093.094.58
First 8 4.16 4.84 5.215.964.834.164.47
4x4x4 Cube
Korean Championship 2019 Combined First 15 36.53 39.06 DNF37.6239.4940.0636.53
Korean Championship 2018 Final 10 30.02 36.50 36.9230.0236.0636.5338.97
Combined First 11 34.76 37.29 38.7836.5736.5234.76DNF
CWR Fall 2017 Final 4 35.41 37.06 35.4138.6336.3436.2238.64
Korean Championship 2017 Final 5 33.88 38.55 38.5533.8841.7736.0641.04
Combined First 2 35.56 38.48 39.4240.6136.5235.5639.50
KAIST Spring 2017 Final 4 34.01 37.53 36.0439.7837.7734.0138.77
First 4 34.54 39.05 34.5440.5541.0939.8336.76
Korean Championship 2016 Final 4 36.57 38.54 44.0040.7436.5737.5137.38
Combined First 6 37.38 40.49 37.3843.7237.5440.22DNF
Cube Is Good 2016 Final 10 34.08 43.89 46.40DNF39.7645.5034.08
Combined First 5 37.83 39.02 39.2039.7741.8137.8338.09
Korea Winter 2015 Final 5 39.29 41.41 43.5640.3739.2940.3144.46
First 3 37.53 39.39 45.1938.3837.5340.7539.03
Korean Winter 2013 Final 3 39.76 43.12 41.1646.4550.0639.7641.74
Korean Style 2013 Final 3 40.80 42.35 44.9347.6840.8041.2840.84
Asian Championship 2012 Final 4 42.09 43.69 42.0944.0044.1542.93DNF
First 3 37.30 39.64 37.3041.2738.3643.3939.30
Cubing Korea January 2012 Final 1 40.63 44.17 44.9040.9140.6346.7149.44
Cubing Korea New Years 2012 Final 2 39.44 43.72 39.4449.5940.72DNF40.84
Cubing Korea Xmas Eve 2011 Final 2 46.61 48.10 51.0546.6149.3146.7148.27
Korean Championship 2011 First 10 52.21 1:02.85 1:02.4752.211:15.161:09.5056.59
Cheonan Cube Championship 2008 Combined Final 7 1:16.27 1:39.02 1:16.271:36.861:48.131:38.941:41.27
5x5x5 Cube
Korean Championship 2018 Combined First 14 1:09.19 1:15.97 1:09.191:20.911:21.221:12.751:14.25
Korean CWR Style 2017 Final 4 1:06.04 1:13.48 1:10.081:09.531:20.831:45.161:06.04
Korean Championship 2017 Final 5 1:16.54 1:20.42 1:21.811:21.211:18.251:26.491:16.54
Combined First 10 1:16.50 1:28.38 1:34.181:28.561:16.501:31.031:25.54
Korean Championship 2016 Final 5 1:16.44 1:19.34 1:18.121:16.941:22.961:16.44DNF
Combined First 5 1:14.50 1:18.60 1:14.501:24.081:18.531:16.841:20.42
Jeonju Spring 2016 Final 5 1:14.02 1:18.22 1:25.771:18.951:14.021:16.601:19.11
First 5 1:13.79 1:20.02 1:25.101:23.871:16.211:19.971:13.79
Korean KAIST Style 2015 Final 3 1:07.24 1:16.12 1:14.601:21.151:12.601:07.241:31.06
Korean Winter 2013 Final 4 1:19.12 1:26.46 1:34.371:19.12DNF1:24.741:20.28
Korean Style 2013 Final 5 1:20.27 1:29.54 1:30.331:20.271:25.15DNF1:33.15
Asian Championship 2012 First 16 1:29.87 1:34.13 1:32.771:37.761:33.971:35.651:29.87
Cubing Korea January 2012 Final 3 1:30.41 1:40.32 1:52.681:30.411:44.601:44.321:32.03
Cubing Korea New Years 2012 Final 5 1:26.22 1:42.99 1:26.221:44.501:53.331:33.081:51.40
Cubing Korea Xmas Eve 2011 Final 8 1:49.71 1:55.46 1:53.712:02.112:02.651:49.711:50.56
Korean Championship 2011 Final 7 2:00.56 2:07.01 2:09.282:09.832:01.932:00.56DNF
KCA Korea Open 2008 Combined Final 17 5:11.46 5:20.585:11.46
6x6x6 Cube
Korean CWR Style 2017 Final 5 2:30.11 2:32.91 2:36.142:32.472:30.11
Korean Championship 2017 Combined Final 4 2:45.92 2:55.12 3:11.352:45.922:48.10
Korean Championship 2016 Combined Final 5 2:39.37 2:50.15 2:39.372:57.982:53.11
Cube Is Good 2016 Final 4 2:55.23 2:58.46 2:59.313:00.852:55.23
Korean KAIST Style 2015 Final 4 2:33.84 2:44.46 2:40.482:59.052:33.84
7x7x7 Cube
CWR Fall 2017 Final 4 3:58.72 4:13.01 4:25.413:58.724:14.89
Korean Championship 2016 Combined Final 6 4:49.90 4:54.33 4:53.144:59.954:49.90
Korean KAIST Style 2015 Final 5 4:10.30 4:18.10 4:12.814:31.204:10.30
3x3x3 Blindfolded
Korean Championship 2016 First 15 3:40.04 DNF DNFDNF3:40.04
Korea Winter 2015 Final 18 DNF DNF DNFDNFDNF
Asian Championship 2012 First 16 4:24.42 DNF 4:24.42DNFDNF
3x3x3 Fewest Moves
Asian Championship 2012 Final 3 34 NR 34
Cubing Korea January 2012 Final 5 49 49
3x3x3 One-Handed
Korean CWR Style 2017 Final 7 16.14 18.65 16.1418.9118.3318.7121.13
Korean Championship 2017 Combined First 16 18.60 19.37 18.6019.1618.7421.5120.22
Korean Championship 2016 Combined First 11 16.89 19.34 20.8916.8922.6617.3919.75
Jeonju Spring 2016 Final 5 18.76 20.74 20.0621.8121.4620.7118.76
First 9 16.75 21.25 20.0721.2216.7522.4524.89
Korea Winter 2015 First 14 17.96 20.15 17.9624.3418.0119.7922.65
Korean Winter 2013 First 17 19.31 23.16 21.4419.3121.4433.3026.60
Asian Championship 2012 Second 24 20.63 24.44 23.9824.6126.4024.7420.63
First 11 17.81 20.33 19.6317.8120.7626.4320.60
Cubing Korea January 2012 Final 7 19.09 22.19 20.7122.9122.9629.8619.09
Cubing Korea New Years 2012 Final 9 20.03 23.52 24.9327.5920.0323.1922.43
Cubing Korea Xmas Eve 2011 Final 12 24.66 26.20 DNF26.5027.0625.0524.66
Korean Championship 2011 Final 8 22.33 36.66 26.40DNF22.441:01.1522.33
First 4 21.27 22.96 21.2722.2727.0523.2223.40
3x3x3 With Feet
Korean Championship 2016 Combined Final 4 1:01.36 1:15.80 1:33.951:01.361:12.09
Asian Championship 2012 Final 4 1:07.22 1:13.02 1:17.591:14.251:07.22
Cheonan Cube Championship 2008 Final 3 1:53.28 2:03.13 1:59.082:17.031:53.28
Clock
Korean Championship 2016 Combined Final 18 DNF DNFDNF
Korea Winter 2015 Final 15 14.82 18.31 14.9922.0818.4421.5014.82
Megaminx
CWR Fall 2017 Final 10 1:18.53 1:23.66 1:21.781:18.53DNF1:25.241:23.95
Korean Championship 2016 Combined Final 3 1:11.77 1:15.46 1:14.961:19.381:11.771:35.071:12.04
Valentine in Daegu 2016 Final 2 1:04.20 1:12.89 1:17.911:04.201:26.601:15.931:04.84
Asian Championship 2012 First 16 1:46.25 1:48.66 1:46.251:50.072:07.871:47.661:48.24
Qualification 2 1:59.03 2:05.581:59.03
Pyraminx
Korean Championship 2016 First 18 5.88 9.93 10.665.8813.117.9411.19
Cube Is Good 2016 Final 11 6.72 8.28 8.406.728.018.688.43
Valentine in Daegu 2016 Final 8 6.13 7.69 8.836.1310.387.286.96
Korean KAIST Style 2015 Final 9 5.22 6.81 7.455.226.186.799.46
Asian Championship 2012 First 17 7.96 11.63 14.7213.298.367.9613.24
Cheonan Cube Championship 2008 Combined Final 8 13.19 14.8013.19
Skewb
Korean Championship 2016 First 40 5.73 13.24 DNF9.5113.7516.465.73
Jeonju Spring 2016 First 13 5.89 8.54 7.1612.2711.395.897.07
Korea Winter 2015 First 31 8.69 12.74 8.6916.6414.0213.2410.97
Korean KAIST Style 2015 First 25 6.63 13.13 20.826.6312.4614.2212.71
Square-1
Korean CWR Style 2017 Final 26 24.96 DNF 31.91DNF24.96DNFDNS
Korean Championship 2016 Final 10 23.60 31.93 23.6033.5526.1836.0637.77
Valentine in Daegu 2016 Final 6 21.02 24.54 21.4426.4639.4321.0225.72
Korean KAIST Style 2015 Final 6 17.58 27.57 27.7217.5823.8839.3231.10
Magic
Magics Korea 2012 Final 4 1.77 2.02 1.941.772.342.361.77
Second 8 1.84 1.92 1.931.881.841.941.94
First 14 1.97 2.53 3.502.271.972.532.80
Asian Championship 2012 First 22 1.92 2.00 4.612.051.921.951.99

History of National Records

Single Average Competition Round Solves
3x3x3 Cube
11.13 Korean Championship 2011 Final 11.8610.9010.3011.7210.77
3x3x3 Fewest Moves
34 Asian Championship 2012 Final

Continental Championship Podiums

Event Place Single Average Solves
Asian Championship 2012
3x3x3 Fewest Moves 3 34 34

National Championship Podiums

Event Place Single Average Solves
Korean Championship 2017
6x6x6 Cube 3 2:45.92 2:55.12 3:11.352:45.922:48.10
Korean Championship 2016
Megaminx 3 1:11.77 1:15.46 1:14.961:19.381:11.771:35.071:12.04
Korean Championship 2011
3x3x3 Cube 1 10.30 11.13 11.8610.9010.3011.7210.77