People · China
Kangzhan Wei (魏康展)
5×5 · top 10.7% of 41,402 all-time · competing since July 2018 · 2018WEIK02
Kangzhan Wei (魏康展) has been competing for 8 years. His best event is the 5×5: a personal-best single of 1:08.62, set at Zhengzhou Zeal 2025, puts him in the top 10.7% of the 41,402 people who have ever been ranked in the event, and 543rd in China. Across 4 competitions since July 2018, he has put 106 official solves on the record across nine events. His 3×3 best has come down from 16.23 in July 2018 to 11.99, a 26% improvement. Kangzhan 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 | China | |
|---|---|---|---|---|---|
| 5×5 | 1:08.62 | 1:15.86 | top 10.7% | 543 / 2,857 | |
| 4×4 | 39.54 | 43.93 | top 11.6% | 1,265 / 5,999 | |
| 3×3 | 11.99 | 13.81 | top 13.9% | 5,598 / 28,499 | |
| 6×6 | 2:10.67 | 2:19.58 | top 15.8% | 356 / 1,363 | |
| 7×7 | 3:20.27 | 3:29.31 | top 16.4% | 348 / 1,274 | |
| Skewb | 5.75 | 15.62 | top 23.9% | 1,496 / 5,030 | |
| 2×2 | 5.67 | 6.37 | top 47.4% | 8,218 / 15,939 | |
| 3×3 one-handed | 30.94 | 37.63 | top 48.8% | 4,314 / 5,994 | |
| Pyraminx | 9.64 | 11.21 | top 50.2% | 5,320 / 10,269 |
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
- 1 May 2026First sub-15 3×3: 13.08 at Start of Summer Beijing 2026.
- 1 May 2026Four personal bests in one day at Start of Summer Beijing 2026.
- 29 Jul 2018First competition: Beijing Summer 2018. A 16.23 3×3 single to start from.
Competitions
- Beijing Autumn Rivalry 2026 · 1 Oct 2026 — 2 personal bests set
- Start of Summer Beijing 2026 · 1 May 2026 — 4 personal bests set
- Zhengzhou Zeal 2025 · 28 Dec 2025 — 2 personal bests set
- Beijing Summer 2018 · 29 Jul 2018
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.
- Chenhao Ma (马晨皓) — met in 20 rounds, never finished ahead
- Jiayi Song (宋稼毅) — met in 19 rounds, finished ahead 3 times
- An Li (李安) — met in 17 rounds, finished ahead 4 times
Next targets
- A sub-1:00 5×5 single — 2,328 people have one; it is 8.62 away.
- A sub-30 4×4 single — 2,465 people have one; it is 9.54 away.
Targets move as he improves.