| Friendlies 2014 - Appearances as Referee |  |
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| 14/10/2014 | China | - | Paraguay | 2:1 | 3 | - | - |
| Friendlies 2014 - Appearances as Referee | |
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| 14/10/2014 | China | - | Paraguay | 2:1 | 3 | - | - |
| Complete name: | Hyung-jin Ko |
| Born: | |
| Place of birth: |
South Korea |
| Nationality: |
South Korea |