| K League 1 2015 Championship - Appearances as Assistant | ||||
| 24/10/2015 | Pohang Steelers | - | Jeju United | 2:1 |
| 21/11/2015 | Jeonbuk FC | - | Seongnam FC | 1:1 |
| K League 1 2015 Championship - Appearances as Assistant | ||||
| 24/10/2015 | Pohang Steelers | - | Jeju United | 2:1 |
| 21/11/2015 | Jeonbuk FC | - | Seongnam FC | 1:1 |
| Complete name: | Kwang-yeol Yoon |
| Born: | 00/00/1976 |
| Place of birth: |
South Korea |
| Nationality: |
South Korea |