People · Republic of Korea
Hyejun Kim (김혜준)
2×2 · top 25.9% of 186,767 all-time · competing since July 2022 · 2022KIMH04
Hyejun Kim (김혜준) has been competing for 4 years. His best event is the 2×2: a personal-best single of 3.95, set at Rubik's WCA World Championship 2023, puts him in the top 25.9% of the 186,767 people who have ever been ranked in the event, and 781st in Republic of Korea. Across 3 competitions since July 2022, he has put 33 official solves on the record across three events. His 3×3 best has come down from 38.44 in July 2022 to 19.55, a 49% improvement. Hyejun has entered three competitions, more competitions than 69% 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 | |
|---|---|---|---|---|---|
| 2×2 | 3.95 | 10.28 | top 25.9% | 781 / 2,319 | |
| 3×3 | 19.55 | 22.01 | top 38.6% | 2,017 / 4,352 | |
| Skewb | 23.62 | 42.19 | top 93.8% | 814 / 854 |
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
- 12 Aug 2023First sub-30 3×3: 19.55 at Rubik's WCA World Championship 2023.
- 12 Aug 2023First sub-20 3×3: 19.55 at Rubik's WCA World Championship 2023.
- 12 Aug 2023Three personal bests in one day at Rubik's WCA World Championship 2023.
- 23 Jul 2022First competition: Seoul Summer 2022. A 38.44 3×3 single to start from.
Competitions
- Rubik's WCA World Championship 2023 · 12 Aug 2023 — 3 personal bests set
- Korean Championship 2022 · 12 Aug 2022 — 2 personal bests set
- Seoul Summer 2022 · 23 Jul 2022
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.
- Yul-Hok Sung (성열학) — met in 8 rounds, finished ahead once
- Beom-Jun Kim (김범준) — met in 8 rounds, finished ahead once
- Naufal Shidqi — met in 8 rounds, never finished ahead
Next targets
- A sub-3 2×2 single — 26,570 people have one; it is 0.95 away.
- A sub-15 3×3 single — 69,493 people have one; it is 4.55 away.
Targets move as he improves.