| K League 1 2023 Relegation - Appearances as Assistant | ||||
| 22/10/2023 | Jeju United | - | Suwon Bluewings | 2:0 |
| 28/10/2023 | Gangwon FC | - | Jeju United | 1:1 |
| 11/11/2023 | Jeju United | - | FC Seoul | 0:0 |
| K League 1 2023 Relegation - Appearances as Assistant | ||||
| 22/10/2023 | Jeju United | - | Suwon Bluewings | 2:0 |
| 28/10/2023 | Gangwon FC | - | Jeju United | 1:1 |
| 11/11/2023 | Jeju United | - | FC Seoul | 0:0 |
| Complete name: | Kyun-yong Park |
| Born: | |
| Place of birth: |
South Korea |
| Nationality: |
South Korea |