People · Republic of Korea
DoYun Lee (이도윤)
3×3 · top 2.7% of 284,439 all-time · competing since June 2024 · 2024LEED06
DoYun Lee (이도윤) has been competing for 2 years. His best event is the 3×3: a personal-best single of 7.94, set at Korean Championship 2025, puts him in the top 2.7% of the 284,439 people who have ever been ranked in the event, and 176th in Republic of Korea. Until July 2008, no official 3×3 solve in the world had been that fast. Across 16 competitions since June 2024, he has put 296 official solves on the record across seven events. Solve to solve, his 3×3 times vary about 11% around a typical one, steadier than 89% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 11.84 in June 2024 to 7.94, a 33% improvement. DoYun has entered 16 competitions, more competitions than 96% 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 | 7.94 | 9.51 | top 2.7% | 176 / 4,352 | |
| 4×4 | 34.00 | 35.32 | top 5.8% | 128 / 1,308 | |
| 2×2 | 2.42 | 3.68 | top 8.1% | 230 / 2,319 | |
| 5×5 | 1:06.76 | 1:13.54 | top 9.5% | 100 / 716 | |
| Megaminx | 1:33.11 | 1:46.82 | top 30.1% | 198 / 524 | |
| Skewb | 6.79 | 8.46 | top 32.0% | 325 / 854 | |
| 3×3 one-handed | 25.17 | 27.82 | top 34.7% | 440 / 966 |
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
- 15 Aug 2025Six personal bests in one day at Korea Open 2025.
- 15 Aug 2024First sub-10 3×3: 9.95 at Korean Championship 2024.
- 15 Jun 2024First competition: Prime Cubing Day Seoul 2024. A 11.84 3×3 single to start from.
Competitions
- Korea Open 2026 · 15 Aug 2026 — 1 personal best set
- Hamoye Jinju 2026 · 16 May 2026 — 1 personal best set
- Seoul Spring 2026 · 22 Mar 2026 — 1 personal best set
- Seoul Winter 2026 · 17 Jan 2026 — 1 personal best set
- Korean Championship 2025 · 27 Dec 2025 — 1 personal best set
- Uhseo Osong 2025 · 15 Nov 2025 — 2 personal bests set
- Korea Open 2025 · 15 Aug 2025 — 6 personal bests set
- Suwon Summer 2025 · 13 Jul 2025
- Osan Summer 2025 · 29 Jun 2025 — 2 personal bests set
- Happy Suseong 2025 · 18 Jan 2025 — 2 personal bests set
- Seoul Winter 2024 · 14 Dec 2024 — 2 personal bests set
- Hamchang Winter 2024 · 23 Nov 2024
- Daegu Autumn 2024 · 26 Oct 2024
- Korean Championship 2024 · 15 Aug 2024 — 2 personal bests set
- Korea Qualifier - Daegu C 2024 · 22 Jun 2024
- Prime Cubing Day Seoul 2024 · 15 Jun 2024
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.
- Ko Youngjin (고영진) — met in 55 rounds, finished ahead 21 times
- Jerry Hwang (황동욱) — met in 53 rounds, finished ahead 7 times
- Seung Hyuk Nahm (남승혁) — met in 53 rounds, finished ahead once
Next targets
- A sub-6 3×3 single — 1,376 people have one; it is 1.94 away.
- A sub-30 4×4 single — 2,388 people have one; it is 4.00 away.
Targets move as he improves.