People · Republic of Korea
JoonHyuk Mun (문준혁)
3×3 · top 4.6% of 284,439 all-time · competing since April 2024 · 2024MUNJ02
JoonHyuk Mun (문준혁) has been competing for 2 years. His best event is the 3×3: a personal-best single of 8.87, set at We Laugh Pohanghang 2025, puts him in the top 4.6% of the 284,439 people who have ever been ranked in the event, and 275th in Republic of Korea. Until May 2008, no official 3×3 solve in the world had been that fast. Across 2 competitions since April 2024, he has put 15 official solves on the record across one event. His 3×3 best has come down from 14.44 in April 2024 to 8.87, a 39% improvement. JoonHyuk has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Republic of Korea | |
|---|---|---|---|---|---|
| 3×3 | 8.87 | 11.46 | top 4.6% | 275 / 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 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-10 3×3: 8.87 at We Laugh Pohanghang 2025.
- 6 Apr 2024First competition: Busan Spring 2024. A 14.44 3×3 single to start from.
Competitions
- We Laugh Pohanghang 2025 · 14 Sep 2025 — 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.
- Jeon Si Hyeon (전시현) — met in 3 rounds, finished ahead 3 times
- Shim Jinbyeol (심진별) — met in 3 rounds, finished ahead 3 times
- Kangmin Ko (고강민) — met in 3 rounds, finished ahead 3 times
Next targets
- A sub-8 3×3 single — 7,931 people have one; it is 0.87 away.
Targets move as he improves.