People · Republic of Korea
Eunchan Oh (오은찬)
3×3 · top 2.1% of 284,439 all-time · competing since August 2026 · 2026OHEU01
Eunchan Oh (오은찬) has been competing for 1 month. His best event is the 3×3: a personal-best single of 7.55, set at Korea Open 2026, puts him in the top 2.1% of the 284,439 people who have ever been ranked in the event, and 119th in Republic of Korea. Until July 2008, no official 3×3 solve in the world had been that fast. Across 1 competition since August 2026, he has put 15 official solves on the record across one event.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Republic of Korea | |
|---|---|---|---|---|---|
| 3×3 | 7.55 | 9.72 | top 2.1% | 119 / 4,352 |
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
- 15 Aug 2026First competition: Korea Open 2026. A 9.01 3×3 single to start from.
Competitions
- Korea Open 2026 · 15 Aug 2026 — 1 personal best set
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.
- Yi Seung-Woo (이승우) — met in 3 rounds, finished ahead 3 times
- Suhyeon Lee — met in 3 rounds, finished ahead 3 times
- Han Joong Won (한중원) — met in 3 rounds, finished ahead 3 times
Next targets
- A sub-6 3×3 single — 1,376 people have one; it is 1.55 away.
Targets move as he improves.