Hyunseung Ko (고현승)

Region WCA ID Gender Competitions Completed Solves
Republic of Korea 2025KOHY02 Male 6 95

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 85 1348 4009 7.17 8.52 2778 1002 59
5x5x5 Cube 117 1595 4591 1:10.70 1:13.83 3433 1219 89
3x3x3 Blindfolded 14 197 592 34.13
3x3x3 One-Handed 11 133 392 9.17 11.97 386 135 7

Medal Collection

Gold Silver Bronze
0 1 1
Competition Round Place Single Average Solves
3x3x3 Cube
Ansan Favorites 2026 First round 22 9.36 10.66 9.3616.179.5310.1812.26
Seoul Winter 2026 Second round 20 7.17 9.11 9.508.729.107.1710.34
First round 75 8.72 12.78 21.4913.9510.1814.208.72
Korean Championship 2025 First round 46 7.85 9.75 8.8610.4014.227.8510.00
Uhseo Osong 2025 Final 16 8.61 11.69 12.248.6113.10DNF9.74
First round 15 8.44 8.92 8.449.7310.688.558.48
Suwon Summer 2025 Final 7 7.91 8.52 11.009.117.918.028.44
First round 16 8.24 9.29 18.658.2410.119.158.61
Osan Summer 2025 Final 11 9.10 9.80 9.1610.999.109.5410.69
Second round 9 7.99 9.03 8.569.7911.657.998.75
First round 13 8.88 9.54 8.8810.0410.478.979.61
5x5x5 Cube
Ansan Favorites 2026 Final 17 1:10.70 1:13.83 1:22.061:10.701:13.961:11.821:15.71
3x3x3 Blindfolded
Ansan Favorites 2026 Final 11 DNF DNF DNFDNFDNFDNFDNF
Seoul Winter 2026 Final 8 34.13 DNF DNFDNFDNF38.4634.13
First round 7 37.65 DNF 37.6546.26DNFDNFDNF
Korean Championship 2025 First round 11 43.62 DNF 43.62DNFDNF
Uhseo Osong 2025 Final 11 1:00.69 DNF 1:48.161:00.69DNF
First round 10 56.69 DNF DNFDNF56.69
Osan Summer 2025 First round 19 3:34.82 DNF 3:34.82DNFDNS
3x3x3 One-Handed
Ansan Favorites 2026 Final 2 11.15 12.21 13.9911.1511.3013.0012.33
Korean Championship 2025 Final 4 11.41 12.57 11.41DNF11.7414.5311.44
First round 8 13.15 14.08 13.9114.9017.2713.1513.44
Uhseo Osong 2025 Final 3 11.36 11.97 12.0311.9615.0011.9211.36
First round 5 10.68 13.88 14.4714.8013.1114.0610.68
Osan Summer 2025 First round 58 9.17 DNF DNF9.17DNF13.8311.98
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