| K League 1 2019 Relegation - Appearances as Referee |  |
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 |
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| 27/10/2019 | Sangju Sangmu | - | Seongnam FC | 0:1 | 1 | - | 1 |
| K League 1 2019 Relegation - Appearances as Referee | |
|
|
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| 27/10/2019 | Sangju Sangmu | - | Seongnam FC | 0:1 | 1 | - | 1 |
| Complete name: | Dong-ho Kang |
| Born: | |
| Place of birth: |
South Korea |
| Nationality: |
South Korea |