| K League 1 2023 Championship - Appearances as Assistant | ||||
| 21/10/2023 | Daegu FC | - | Jeonbuk FC | 1:2 |
| 11/11/2023 | Daegu FC | - | Gwangju FC | 1:1 |
| 24/11/2023 | Incheon United | - | Ulsan Hyundai FC | 3:1 |
| K League 1 2023 Championship - Appearances as Assistant | ||||
| 21/10/2023 | Daegu FC | - | Jeonbuk FC | 1:2 |
| 11/11/2023 | Daegu FC | - | Gwangju FC | 1:1 |
| 24/11/2023 | Incheon United | - | Ulsan Hyundai FC | 3:1 |
| Complete name: | Seung-soon Kwak |
| Born: | |
| Place of birth: |
South Korea |
| Nationality: |
South Korea |