| K League 1 2021 Relegation - Appearances as Referee |  |
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 |
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| 30/10/2021 | Incheon United | - | FC Seoul | 2:0 | 4 | - | 1 |
| K League 1 2021 Relegation - Appearances as Referee | |
|
|
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| 30/10/2021 | Incheon United | - | FC Seoul | 2:0 | 4 | - | 1 |
| Complete name: | Dae-yong Kim |
| Born: | |
| Place of birth: |
South Korea |
| Nationality: |
South Korea |