People · Republic of Korea
Seungyoon Lee (이승윤)
3×3 · top 11.7% of 288,433 all-time · competing since September 2025 · 2025LEES21
Seungyoon Lee (이승윤) has been competing for a year. His best event is the 3×3: a personal-best single of 11.35, set at Uhseo Osong 2026, puts him in the top 11.7% of the 288,433 people who have ever been ranked in the event, and 658th in Republic of Korea. Across 4 competitions since September 2025, he has put 29 official solves on the record across one event. Solve to solve, his 3×3 times vary about 16% around a typical one, an early reading from 6 counted rounds. Seungyoon has entered four competitions, more competitions than 78% 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 | 11.35 | 13.16 | top 11.7% | 658 / 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 line so far
Best single per competition, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 14 Sep 2025First competition: We Laugh Pohanghang 2025. A 12.04 3×3 single to start from.
Competitions
- Okay Okcheon 2026 · 17 Oct 2026
- Korea Open 2026 · 15 Aug 2026
- Uhseo Osong 2026 · 13 Jun 2026 — 1 personal best set
- We Laugh Pohanghang 2025 · 14 Sep 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.
The circuit
The people whose scorecards keep turning up next to his.
- JaeYoung Chun (천재영) — met in 6 rounds, finished ahead once
- JuWan Jeon (전주완) — met in 6 rounds, finished ahead once
- Ko Youngjin (고영진) — met in 6 rounds, never finished ahead
Next targets
- A sub-10 3×3 single — 21,606 people have one; it is 1.35 away.
Targets move as he improves.