People · Republic of Korea
SeoHu Kim (김서후)
3×3 · top 25.9% of 284,439 all-time · competing since May 2023 · 2023KIMS08
SeoHu Kim (김서후) has been competing for 3 years. His best event is the 3×3: a personal-best single of 15.44, set at Uhseo Osong 2026, puts him in the top 25.9% of the 284,439 people who have ever been ranked in the event, and 1,395th in Republic of Korea. Across 5 competitions since May 2023, he has put 50 official solves on the record across four events. His 3×3 best has come down from 28.11 in May 2023 to 15.44, a 45% improvement. SeoHu has entered five competitions, more competitions than 83% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Republic of Korea | |
|---|---|---|---|---|---|
| 3×3 | 15.44 | 19.13 | top 25.9% | 1,395 / 4,352 | |
| 2×2 | 4.20 | 6.49 | top 29.1% | 866 / 2,319 | |
| Clock | 24.09 | 28.96 | top 74.9% | 454 / 536 | |
| 5×5 | 3:41.75 | 4:01.89 | top 88.7% | 655 / 716 |
Percentile against all competitors ever ranked in each event, a fairer measure than raw rank, because the pools differ by a factor of ten.
The line so far
Best single per competition, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 13 Jun 2026First sub-20 3×3: 15.44 at Uhseo Osong 2026.
- 7 May 2023First competition: Seoul Spring 2023. A 28.11 3×3 single to start from.
Competitions
- Seoul Summer 2026 · 19 Jul 2026
- Uhseo Osong 2026 · 13 Jun 2026 — 1 personal best set
- Korea Newcomers PM 2025 · 8 Mar 2025 — 2 personal bests set
- Ansan Autumn 2023 · 24 Sep 2023
- Seoul Spring 2023 · 7 May 2023
Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · top X% compares against everyone ever ranked in that event, which is fairer than raw rank because event pools differ tenfold.
The circuit
The people whose scorecards keep turning up next to his.
- Yul-Hok Sung (성열학) — met in 9 rounds, finished ahead 5 times
- Ko Youngjin (고영진) — met in 8 rounds, never finished ahead
- Seung Hyuk Nahm (남승혁) — met in 8 rounds, never finished ahead
Next targets
- A sub-15 3×3 single — 69,493 people have one; it is 0.44 away.
- A sub-4 2×2 single — 49,452 people have one; it is 0.20 away.
Targets move as he improves.