| U17 World Cup 2023 Indonesien - Appearances as Referee |  |
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| 11/11/2023 | New Caledonia | - | England | 0:10 | - | - | 1 |
| 18/11/2023 | Germany | - | Venezuela | 3:0 | 5 | - | - |
| U17 World Cup 2023 Indonesien - Appearances as Referee | |
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|
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| 11/11/2023 | New Caledonia | - | England | 0:10 | - | - | 1 |
| 18/11/2023 | Germany | - | Venezuela | 3:0 | 5 | - | - |
| Complete name: | Hyung-jin Ko |
| Born: | 20/06/1982 |
| Place of birth: |
South Korea |
| Nationality: |
South Korea |