Yoochan Hong (홍유찬)
3x3x3 One-Handed
WCA ID: 2016HONG03
Country: Korea 
Active since: 2016
7.52s
Best Single9.04s
Best Average28
Competitions1
Best Position266
Official Solves54
Rounds#84
Single WR#24
Single CR
#2
Single NR#30
Average WR#11
Average CR
#1
Average NR188
Podiums16/05/2026
Last ResultEvents
3x3x3 Cube
2x2x2 Cube
4x4x4 Cube
5x5x5 Cube
6x6x6 Cube
7x7x7 Cube
3x3x3 Blindfolded
3x3x3 Fewest Moves
3x3x3 One-Handed
Clock
Megaminx
Pyraminx
Skewb
Square-1
3x3x3 With Feet
Competitions
Shimonoseki Summer 2026
Silent Korea Open 2026
Seoul Summer 2026
Hamoye Jinju 2026
Anyang Haseyo 2026
Seoul Spring 2026
Ansan Favorites 2026
Otsu Biwako Winter 2026
Seoul Winter 2026
Korean Championship 2025
Uhseo Osong 2025
We Laugh Pohanghang 2025
Korea Open 2025
Rubik's WCA World Championship 2025
Osan Summer 2025
Daejeon Spring 2025
Beijing Summer 2025
Please Big Cubes Korea 2025
Please Minx Korea 2025
Korea Newcomers AM 2025
Anyang Haseyo 2025
Happy Suseong 2025
Seoul Winter 2024
Hamchang Winter 2024
Ansan Summer 2024
Busan Spring 2024
Anyang Haseyo 2024
Seoul Open 2024
Korean Championship 2023
Rubik's WCA World Championship 2023
KAIST Fall 2022
Korean Championship 2022
Seoul Summer 2022
Korean Spring 2022
ByeolLae Open 2020
Cubing Korea 2019
Daegu Autumn Open 2019
Korean Championship 2019
Cubing Operating System Summer 2019
Play Cube X4 2019
Cutory Blossom 2019
Seoul Winter 2019
Korea Winter 2019
Cutory Autumn Open 2018
Korean Championship 2018
Play Cube 2018
Cubedu Korea 2018
FMC Asia 2017
CWR Fall 2017
3x3x3 HanMaDang 2017
Korean Championship 2016
Cube Is Good 2016
Jeonju Spring 2016
Event Progression
Event PB Progression
Position Progression
Result Distribution
Competition Results Table
| Competition | Date | Round | Single | Average | Position |
|---|---|---|---|---|---|
| Hamoye Jinju 2026 | 16/05/2026 | Final | 7.54s | 9.51s | #1 |
| Anyang Haseyo 2026 | 26/04/2026 | Final | 8.80s | 9.70s | #1 |
| Ansan Favorites 2026 | 07/02/2026 | Final | 9.39s | 11.27s | #1 |
| Otsu Biwako Winter 2026 | 01/02/2026 | Final | 8.30s | 10.34s | #1 |
| Korean Championship 2025 | 27/12/2025 | Final | 8.66s | 10.94s | #2 |
| Uhseo Osong 2025 | 15/11/2025 | Final | 7.62s | 9.13s | #1 |
| We Laugh Pohanghang 2025 | 14/09/2025 | Final | 8.58s | 9.04s | #1 |
| Korea Open 2025 | 15/08/2025 | Final | 8.23s | 11.46s | #2 |
| Rubik's WCA World Championship 2025 | 03/07/2025 | Final | 8.71s | 9.94s | #8 |
| Osan Summer 2025 | 29/06/2025 | Final | 8.53s | 10.84s | #1 |
| Beijing Summer 2025 | 17/05/2025 | Final | 8.68s | 10.26s | #3 |
| Anyang Haseyo 2025 | 08/02/2025 | Final | 9.22s | 11.02s | #1 |
| Hamchang Winter 2024 | 23/11/2024 | Final | 9.45s | 11.28s | #2 |
| Ansan Summer 2024 | 20/07/2024 | Final | 9.19s | 11.07s | #1 |
| Busan Spring 2024 | 06/04/2024 | Final | 9.60s | 13.59s | #3 |
| Korean Championship 2023 | 15/12/2023 | Final | 8.92s | 11.25s | #2 |
| Rubik's WCA World Championship 2023 | 12/08/2023 | Final | 11.39s | 12.71s | #15 |
| KAIST Fall 2022 | 20/11/2022 | Final | 8.67s | 11.25s | #1 |
| Korean Championship 2022 | 12/08/2022 | Final | 10.10s | 12.43s | #1 |
| ByeolLae Open 2020 | 01/02/2020 | Final | 12.57s | 14.14s | #5 |
| Daegu Autumn Open 2019 | 13/10/2019 | Final | 12.48s | 13.93s | #2 |
| Korean Championship 2019 | 16/08/2019 | Final | 10.51s | 15.00s | #7 |
| Play Cube X4 2019 | 11/05/2019 | First round | 12.32s | 17.20s | #9 |
| Cutory Blossom 2019 | 06/04/2019 | Final | 10.31s | 14.88s | #5 |
| Korea Winter 2019 | 19/01/2019 | Final | 12.85s | 14.80s | #3 |
| Korean Championship 2018 | 20/07/2018 | Final | 13.97s | 15.54s | #7 |
| Play Cube 2018 | 13/05/2018 | First round | 18.71s | 21.03s | #16 |
| 3x3x3 HanMaDang 2017 | 18/02/2017 | First round | 15.79s | 22.40s | #21 |
Round Breakdown
| Competition | Date | Round | Single | Average | Position |
|---|---|---|---|---|---|
| Hamoye Jinju 2026 | 16/05/2026 | First round | 9.05s | 9.75s | #1 |
| Hamoye Jinju 2026 | 16/05/2026 | Second round | 8.80s | 9.31s | #1 |
| Hamoye Jinju 2026 | 16/05/2026 | Final | 7.54s | 9.51s | #1 |
| Anyang Haseyo 2026 | 26/04/2026 | First round | 9.06s | 9.69s | #1 |
| Anyang Haseyo 2026 | 26/04/2026 | Final | 8.80s | 9.70s | #1 |
| Ansan Favorites 2026 | 07/02/2026 | Final | 9.39s | 11.27s | #1 |
| Otsu Biwako Winter 2026 | 01/02/2026 | First round | 8.03s | 9.80s | #1 |
| Otsu Biwako Winter 2026 | 01/02/2026 | Final | 8.30s | 10.34s | #1 |
| Korean Championship 2025 | 27/12/2025 | First round | 9.18s | 9.79s | #1 |
| Korean Championship 2025 | 27/12/2025 | Final | 8.66s | 10.94s | #2 |
| Uhseo Osong 2025 | 15/11/2025 | First round | 9.69s | 10.57s | #1 |
| Uhseo Osong 2025 | 15/11/2025 | Final | 7.62s | 9.13s | #1 |
| We Laugh Pohanghang 2025 | 14/09/2025 | First round | 8.93s | 10.07s | #1 |
| We Laugh Pohanghang 2025 | 14/09/2025 | Final | 8.58s | 9.04s | #1 |
| Korea Open 2025 | 15/08/2025 | First round | 8.01s | 10.33s | #1 |
| Korea Open 2025 | 15/08/2025 | Second round | 8.60s | 9.76s | #1 |
| Korea Open 2025 | 15/08/2025 | Final | 8.23s | 11.46s | #2 |
| Rubik's WCA World Championship 2025 | 03/07/2025 | First round | 9.21s | 10.28s | #10 |
| Rubik's WCA World Championship 2025 | 03/07/2025 | Second round | 9.52s | 10.20s | #10 |
| Rubik's WCA World Championship 2025 | 03/07/2025 | Final | 8.71s | 9.94s | #8 |
| Osan Summer 2025 | 29/06/2025 | First round | 10.58s | 11.28s | #1 |
| Osan Summer 2025 | 29/06/2025 | Final | 8.53s | 10.84s | #1 |
| Beijing Summer 2025 | 17/05/2025 | First round | 8.90s | 10.69s | #2 |
| Beijing Summer 2025 | 17/05/2025 | Final | 8.68s | 10.26s | #3 |
| Anyang Haseyo 2025 | 08/02/2025 | First round | 9.64s | 11.07s | #2 |
| Anyang Haseyo 2025 | 08/02/2025 | Second round | 9.92s | 10.50s | #1 |
| Anyang Haseyo 2025 | 08/02/2025 | Final | 9.22s | 11.02s | #1 |
| Hamchang Winter 2024 | 23/11/2024 | First round | 7.52s | 10.96s | #1 |
| Hamchang Winter 2024 | 23/11/2024 | Second round | 8.43s | 10.39s | #1 |
| Hamchang Winter 2024 | 23/11/2024 | Final | 9.45s | 11.28s | #2 |
| Ansan Summer 2024 | 20/07/2024 | First round | 9.40s | 9.74s | #1 |
| Ansan Summer 2024 | 20/07/2024 | Final | 9.19s | 11.07s | #1 |
| Busan Spring 2024 | 06/04/2024 | First round | 9.64s | 10.48s | #1 |
| Busan Spring 2024 | 06/04/2024 | Final | 9.60s | 13.59s | #3 |
| Korean Championship 2023 | 15/12/2023 | First round | 8.95s | 10.92s | #1 |
| Korean Championship 2023 | 15/12/2023 | Final | 8.92s | 11.25s | #2 |
| Rubik's WCA World Championship 2023 | 12/08/2023 | First round | 10.58s | 12.52s | #38 |
| Rubik's WCA World Championship 2023 | 12/08/2023 | Second round | 8.23s | 10.12s | #6 |
| Rubik's WCA World Championship 2023 | 12/08/2023 | Final | 11.39s | 12.71s | #15 |
| KAIST Fall 2022 | 20/11/2022 | First round | 10.71s | 13.28s | #2 |
| KAIST Fall 2022 | 20/11/2022 | Final | 8.67s | 11.25s | #1 |
| Korean Championship 2022 | 12/08/2022 | First round | 10.47s | 12.98s | #4 |
| Korean Championship 2022 | 12/08/2022 | Final | 10.10s | 12.43s | #1 |
| ByeolLae Open 2020 | 01/02/2020 | Final | 12.57s | 14.14s | #5 |
| Daegu Autumn Open 2019 | 13/10/2019 | Final | 12.48s | 13.93s | #2 |
| Korean Championship 2019 | 16/08/2019 | First round | 12.88s | 14.24s | #5 |
| Korean Championship 2019 | 16/08/2019 | Final | 10.51s | 15.00s | #7 |
| Play Cube X4 2019 | 11/05/2019 | First round | 12.32s | 17.20s | #9 |
| Cutory Blossom 2019 | 06/04/2019 | Final | 10.31s | 14.88s | #5 |
| Korea Winter 2019 | 19/01/2019 | Final | 12.85s | 14.80s | #3 |
| Korean Championship 2018 | 20/07/2018 | First round | 15.67s | 17.18s | #10 |
| Korean Championship 2018 | 20/07/2018 | Final | 13.97s | 15.54s | #7 |
| Play Cube 2018 | 13/05/2018 | First round | 18.71s | 21.03s | #16 |
| 3x3x3 HanMaDang 2017 | 18/02/2017 | First round | 15.79s | 22.40s | #21 |
✉️
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