| K League 1 2023 Relegation - Appearances as Referee |  |
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| 22/10/2023 | FC Seoul | - | Gangwon FC | 2:1 | 4 | - | - |
| 25/11/2023 | Gangwon FC | - | Suwon FC | 2:0 | 3 | - | - |
| K League 1 2023 Relegation - Appearances as Referee | |
|
|
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| 22/10/2023 | FC Seoul | - | Gangwon FC | 2:1 | 4 | - | - |
| 25/11/2023 | Gangwon FC | - | Suwon FC | 2:0 | 3 | - | - |
| Complete name: | Dong-jun Lee |
| Born: | |
| Place of birth: |
South Korea |
| Nationality: |
South Korea |