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People → China → Yuhang Sun (孙煜航)

People · China

Yuhang Sun (孙煜航)

4×4 · top 0.55% of 83,917 all-time · competing since November 2019 · 2019SUNY09

Yuhang Sun (孙煜航) has been competing for 7 years. His best event is the 4×4: a personal-best single of 24.34, set at Guangzhou Big Cubes 2024, puts him in the top 0.55% of the 83,917 people who have ever been ranked in the event, and 53rd in China. Until April 2014, no official 4×4 solve in the world had been that fast. Across 42 competitions since November 2019, he has put 1,263 official solves on the record across 17 events. Solve to solve, his 3×3 times vary about 10% around a typical one, steadier than 94% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 8.42 in November 2019 to 6.89, an 18% improvement. Yuhang has entered 42 competitions, more competitions than 99% of everyone who has ever competed.

4×4
best event — top 0.55% of 83,917 all-time
24.34
signature single · Guangzhou Big Cubes 2024
1,263
official solves on the record
10%
solve-to-solve spread · steadier than 94% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
4×424.3427.37
top 0.55%53 / 5,926
3×36.898.53
top 1.2%430 / 28,153
5×547.7151.50
top 1.2%46 / 2,816
3×3 one-handed10.6313.91
top 1.5%130 / 5,922
3×3 blindfolded21.2329.03
top 1.7%24 / 1,183
Pyraminx2.353.66
top 1.8%215 / 10,224
3×3 Multi-Blind30 of 33 cubes · 55:27—
top 1.9%5 / 278
7×72:16.562:21.49
top 1.9%30 / 1,261
6×61:31.331:38.50
top 2.1%36 / 1,349
3×3 Fewest Moves23 moves24.67
top 3.0%37 / 1,058
2×21.742.33
top 3.3%420 / 15,796
4×4 blindfolded2:06.252:34.72
top 3.3%6 / 149
Megaminx48.4852.75
top 4.4%102 / 1,678
Skewb3.014.38
top 5.0%276 / 5,004
Clock5.446.40
top 5.6%103 / 1,843
5×5 blindfolded5:57.22—
top 6.8%7 / 95
Square-111.0614.34
top 8.1%114 / 1,362

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

Hangzhou Autumn 2019: 8.42Wuxi Winter 2019: 9.57Shaoxing Open 2019: 9.30Nanchang Good Afternoon 2021: 8.00Shaoxing Afternoon 2021: 7.38Hangzhou Open PM 2021: 8.98Kunshan Morning 2021: 8.60Rubik's WCA World Championship 2023: 9.15Hangzhou Spring 2024: 8.92Kunshan Open 2024: 8.49Xi'an Open 2024: 7.44Xuzhou Autumn 2024: 6.89Beijing Winter 2025: 8.39Luoyang Spring 2025: 7.09Xuzhou Newcomers 2025: 7.77Beijing Summer 2025: 8.22Beijing Only 3x3 2025: 7.70Hangzhou Winter 2025: 7.80Beijing Winter 2026: 7.79Guangdong Open - Revival & Rival 2026: 8.61Xi'an Open 2026: 7.836.899.579 Nov 201922 Aug 2026

Best single per competition, 3×3. Faster is higher — the axis is the right way up.

The story so far

Competitions

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.

Next targets

  • A sub-20 4×4 single — 42 people have one; it is 4.34 away.
  • A sub-6 3×3 single — 1,376 people have one; it is 0.89 away.

Targets move as he improves.