| K League 1 2019 Championship - Appearances as Assistant | ||||
| 26/10/2019 | Jeonbuk FC | - | FC Seoul | 1:1 |
| 03/11/2019 | Pohang Steelers | - | Gangwon FC | 2:2 |
| 01/12/2019 | Daegu FC | - | FC Seoul | 0:0 |
| K League 1 2019 Championship - Appearances as Assistant | ||||
| 26/10/2019 | Jeonbuk FC | - | FC Seoul | 1:1 |
| 03/11/2019 | Pohang Steelers | - | Gangwon FC | 2:2 |
| 01/12/2019 | Daegu FC | - | FC Seoul | 0:0 |
| Complete name: | Seung-soon Kwak |
| Born: | |
| Place of birth: |
South Korea |
| Nationality: |
South Korea |