| K League 1 2020 Relegation - Matches comme assistant | ||||
| 23.10.2020 | Suwon Bluewings | - | Seongnam FC | 1:2 |
| 31.10.2020 | FC Seoul | - | Incheon United | 0:1 |
| K League 1 2020 Relegation - Matches comme assistant | ||||
| 23.10.2020 | Suwon Bluewings | - | Seongnam FC | 1:2 |
| 31.10.2020 | FC Seoul | - | Incheon United | 0:1 |
| Nom complet: | Sang-jun Park |
| Né le: | 17.07.1979 |
| Né à: |
Corée du Sud |
| Nationalité: |
Corée du Sud |