| K League 1 2021 Championship - Appearances as Referee |  |
 |
 |
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| 31/10/2021 | Daegu FC | - | Jeju United | 0:5 | 1 | - | - |
| 21/11/2021 | Ulsan Hyundai FC | - | Jeju United | 3:1 | 1 | - | - |
| 05/12/2021 | Suwon FC | - | Suwon Bluewings | 2:0 | 2 | - | - |
| K League 1 2021 Championship - Appearances as Referee | |
|
|
||||
| 31/10/2021 | Daegu FC | - | Jeju United | 0:5 | 1 | - | - |
| 21/11/2021 | Ulsan Hyundai FC | - | Jeju United | 3:1 | 1 | - | - |
| 05/12/2021 | Suwon FC | - | Suwon Bluewings | 2:0 | 2 | - | - |
| Complete name: | Jong-hyeok Kim |
| Born: | 31/03/1983 |
| Place of birth: |
South Korea |
| Nationality: |
South Korea |