| K League 1 2019 Relegation - Appearances as Assistant | ||||
| 19/10/2019 | Seongnam FC | - | Incheon United | 0:1 |
| 02/11/2019 | Suwon Bluewings | - | Seongnam FC | 0:0 |
| 24/11/2019 | Incheon United | - | Sangju Sangmu | 2:0 |
| K League 1 2019 Relegation - Appearances as Assistant | ||||
| 19/10/2019 | Seongnam FC | - | Incheon United | 0:1 |
| 02/11/2019 | Suwon Bluewings | - | Seongnam FC | 0:0 |
| 24/11/2019 | Incheon United | - | Sangju Sangmu | 2:0 |
| Complete name: | Kyun-yong Park |
| Born: | |
| Place of birth: |
South Korea |
| Nationality: |
South Korea |