| Friendlies 2017 - Appearances as Referee |  |
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| 14/01/2017 | China | - | Croatia | 4:3 pso | 3 | - | - |
| Friendlies 2017 - Appearances as Referee | |
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| 14/01/2017 | China | - | Croatia | 4:3 pso | 3 | - | - |
| Complete name: | Hyung-jin Ko |
| Born: | |
| Place of birth: |
South Korea |
| Nationality: |
South Korea |