People · Republic of Korea
Junseo Kim
2×2 · top 6.1% of 189,179 all-time · competing since July 2025 · 2025KIMJ16
Junseo Kim has been competing for a year. His best event is the 2×2: a personal-best single of 2.18, set at Suwon Summer 2025, puts him in the top 6.1% of the 189,179 people who have ever been ranked in the event, and 173rd in Republic of Korea. Until February 2008, no official 2×2 solve in the world had been that fast. Across 1 competition since July 2025, he has put 10 official solves on the record across two events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Republic of Korea | |
|---|---|---|---|---|---|
| 2×2 | 2.18 | 6.91 | top 6.1% | 173 / 2,334 | |
| 3×3 | 14.72 | 23.37 | top 23.6% | 1,275 / 4,390 |
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 story so far
- 13 Jul 2025First competition: Suwon Summer 2025. A 14.72 3×3 single to start from.
Competitions
- Suwon Summer 2025 · 13 Jul 2025
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.
Next targets
- A sub-2 2×2 single — 9,039 people have one; it is 0.18 away.
- A sub-12 3×3 single — 40,277 people have one; it is 2.72 away.
Targets move as he improves.