People · Republic of Korea
HyeonJun Do (도현준)
3×3 · top 5.6% of 284,439 all-time · competing since April 2024 · 2024DOHY01
HyeonJun Do (도현준) has been competing for 2 years. His best event is the 3×3: a personal-best single of 9.32, set at We Laugh Pohanghang 2025, puts him in the top 5.6% of the 284,439 people who have ever been ranked in the event, and 337th in Republic of Korea. Until February 2008, no official 3×3 solve in the world had been that fast. Across 7 competitions since April 2024, he has put 98 official solves on the record across eight events. Solve to solve, his 3×3 times vary about 15% around a typical one, an early reading from 7 counted rounds. That figure sets aside his 3 DNFs. His 3×3 best has come down from 28.71 in April 2024 to 9.32, a 68% improvement. HyeonJun has entered seven competitions, more competitions than 88% 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 | 9.32 | 14.28 | top 5.6% | 337 / 4,352 | |
| 2×2 | 2.93 | 5.25 | top 13.4% | 404 / 2,319 | |
| Pyraminx | 5.63 | 10.45 | top 17.3% | 273 / 1,271 | |
| 3×3 one-handed | 29.41 | 33.95 | top 45.3% | 569 / 966 | |
| 4×4 | 1:13.06 | 1:29.20 | top 49.8% | 826 / 1,308 | |
| Skewb | 11.49 | 16.01 | top 63.5% | 576 / 854 | |
| 5×5 | 3:50.22 | — | early days — 2 solves | 661 / 716 | |
| Square-1 | 1:58.34 | — | early days — 1 solve | 368 / 371 |
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 sub-15 3×3: 9.32 at We Laugh Pohanghang 2025.
- 14 Sep 2025First sub-10 3×3: 9.32 at We Laugh Pohanghang 2025.
- 25 May 2025First sub-20 3×3: 15.20 at Daejeon Spring 2025.
- 6 Apr 2024First competition: Busan Spring 2024. A 28.71 3×3 single to start from.
Competitions
- Korea Open 2026 · 15 Aug 2026 — 2 personal bests set
- Hamoye Jinju 2026 · 16 May 2026 — 2 personal bests set
- We Laugh Pohanghang 2025 · 14 Sep 2025 — 1 personal best set
- Daejeon Spring 2025 · 25 May 2025 — 1 personal best set
- Daegu Autumn 2024 · 26 Oct 2024 — 1 personal best set
- Korea Qualifier - Daegu C 2024 · 22 Jun 2024 — 1 personal best set
- Busan Spring 2024 · 6 Apr 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.
- Shim Jinbyeol (심진별) — met in 23 rounds, finished ahead once
- Ko Youngjin (고영진) — met in 22 rounds, never finished ahead
- Jihun Yang (양지훈) — met in 22 rounds, never finished ahead
Next targets
- A sub-8 3×3 single — 7,931 people have one; it is 1.32 away.
- A sub-2 2×2 single — 8,848 people have one; it is 0.93 away.
Targets move as he improves.