 Yoon Hong Hyeon
 Yoon Hong Hyeon
            Place: Gyeonggi, Republic of Korea
Birth: 1995-02-16
Rating: 2034.73, Std: 160.98, Rank: 710
First game: 2019-09-22, Last game: 2024-06-29
Top rating: 2034.73 (2024-06-29)
Games: 19, Wins: 7, Draws: 0, Losses: 12
Gy1: 0, Gy2: 5, Gy5: 15
| 5th Korea Omok Master Tournament | ||||
|---|---|---|---|---|
| Date | 2024-06-29 | Rating | 2034.73 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss |  | 2242.16 | 
| 2 | Black | Win |  | 1710.58 | 
| 3 | White | Win |  | 1986.10 | 
| 4 | Black | Win |  | 2598.49 | 
| 5 | Black | Loss |  | 2422.98 | 
| 2023 Game Battle Renju Cup | ||||
| Date | 2023-03-25 | Rating | 1973.24 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss |  | 2558.80 | 
| 2 | White | Loss |  | 2157.17 | 
| 3 | White | Win |  | 1691.02 | 
| 4 | White | Win |  | 1709.85 | 
| 5 | Black | Loss |  | 2117.81 | 
| 4th Korea Omok Master Tournament | ||||
| Date | 2022-06-25 | Rating | 1944.48 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss |  | 2486.94 | 
| 2 | Black | Loss |  | 2065.69 | 
| 3 | Black | Loss |  | 1952.61 | 
| 4 | White | Win |  | 1537.54 | 
| 5 | Black | Win |  | 1709.42 | 
| 2019 Top Invitation Game | ||||
| Date | 2019-09-22 | Rating | 1902.11 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss |  | 2409.97 | 
| 2 | Black | Loss |  | 2376.91 | 
| 3 | Black | Loss |  | 2343.13 | 
| 4 | White | Loss |  | 2157.01 |