HyunDong You (유현동)
Korea Open 2026
WCA ID: 2011HYEO01
Country: Korea 
Active since: 2011
7
Events Entered62
Official Solves4
Best Position (4x4x4 Cube)4x4x4 Cube
Best Event28.65s
Best Result (4x4x4 Cube)4
PBs AchievedEvents
3x3x3 Cube
2x2x2 Cube
4x4x4 Cube
5x5x5 Cube
6x6x6 Cube
7x7x7 Cube
3x3x3 Blindfolded
3x3x3 One-Handed
Clock
Megaminx
Pyraminx
Skewb
Magic
Master Magic
Competitions
Korea Open 2026
Hamoye Jinju 2026
Korean Championship 2025
We Laugh Pohanghang 2025
Hawaiian Island Tour - Hilo 2025
Hawaiian Island Tour - Waimea 2025
Hawaiian Island Tour - Kona 2025
Rubik's WCA World Championship 2025
Daejeon Spring 2025
Happy Suseong 2025
Cavite Speedcubing Open X 2024
Hamchang Winter 2024
Daegu Autumn 2024
Korean Championship 2024
Busan Spring 2024
Korean Championship 2022
Busan Winter 2018
Korean CWR Style 2017
KAIST Spring 2017
3x3x3 HanMaDang 2017
Busan Winter 2016
Korea Winter 2015
Korea New Year 2014
Korean Style 2013
Cubing Korea New Years 2012
Korean Championship 2011
Competition Event Summary
| Event | Round Reached | Single | Average | Position |
|---|---|---|---|---|
| 3x3x3 Cube | Semi Final | 6.85s | 8.84s | #22 |
| 4x4x4 Cube | Final | 25.80s | 28.65s | #4 |
| 5x5x5 Cube | Second round | 53.69s | 1:00.62 | #22 |
| 6x6x6 Cube | First round | 1:44.14 | 1:51.55 | #16 |
| 7x7x7 Cube | First round | 2:57.86 | 3:06.65 | #20 |
| 3x3x3 One-Handed | Final | 12.90s | 14.63s | #11 |
| Clock | First round | 39.73s | — | #85 |
Event Ranking Chart
Competition Round Breakdown
3x3x3 Cube
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Semi Final | #22 | 6.85s | 8.84s | 8.62s | (9.62s) | 8.31s | 9.60s | (6.85s) |
| Second round | #21 | 7.64s | 8.82s | (7.64s) | 8.25s | 9.25s | 8.95s | (10.31s) |
| First round | #18 | 7.88s | 8.64s | 8.04s | (7.88s) | (10.60s) | 8.36s | 9.52s |
4x4x4 Cube
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Final | #4 | 25.80s | 28.65s | 27.89s | 30.40s | (25.80s) | 27.66s | (32.52s) |
| Second round | #13 | 27.75s | 30.85s | 31.16s | 31.10s | 30.29s | (35.00s) | (27.75s) |
| First round | #9 | 28.18s | 30.08s | 32.03s | (28.18s) | 29.73s | (35.34s) | 28.49s |
5x5x5 Cube
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Second round | #22 | 53.69s | 1:00.62 | 1:00.64 | 59.20s | (53.69s) | 1:02.02 | (1:03.99) |
| First round | #9 | 50.95s | 55.39s | (50.95s) | (1:05.63) | 55.10s | 54.24s | 56.84s |
6x6x6 Cube
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| First round | #16 | 1:44.14 | 1:51.55 | 1:44.14 | 1:57.20 | 1:53.32 | — | — |
7x7x7 Cube
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| First round | #20 | 2:57.86 | 3:06.65 | 3:07.86 | 2:57.86 | 3:14.22 | — | — |
3x3x3 One-Handed
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Final | #11 | 12.90s | 14.63s | 14.42s | 16.16s | (16.49s) | (12.90s) | 13.30s |
| Second round | #14 | 12.77s | 14.40s | (12.77s) | 13.78s | 14.32s | (17.22s) | 15.10s |
| First round | #13 | 13.78s | 14.74s | (DNF) | 15.72s | 14.55s | (13.78s) | 13.94s |
Clock
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| First round | #85 | 39.73s | — | 46.15s | 39.73s | — | — | — |
PBs Achieved
| Event | Type | Previous PB | New PB | Improvement |
|---|---|---|---|---|
| 6x6x6 Cube | Single | 1:46.10 | 1:44.14 | -1.96s |
| 7x7x7 Cube | Average | 3:25.91 | 3:06.65 | -19.26s |
| 7x7x7 Cube | Single | 3:09.22 | 2:57.86 | -11.36s |
| Clock | Single | First official result | 39.73s | — |
✉️
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