| U20 World Cup 2005 Holland - Appearances as Referee |  |
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| 15/06/2005 | Australia | - | Netherlands | 0:3 | 1 | - | - |
| 18/06/2005 | USA | - | Egypt | 1:0 | 4 | 1 | - |
| 22/06/2005 | Nigeria | - | Ukraine | 1:0 | 7 | - | - |
| 24/06/2005 | Morocco | - | Italy | 4:2 pso | 11 | 1 | - |
| U20 World Cup 2005 Holland - Appearances as Referee | |
|
|
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| 15/06/2005 | Australia | - | Netherlands | 0:3 | 1 | - | - |
| 18/06/2005 | USA | - | Egypt | 1:0 | 4 | 1 | - |
| 22/06/2005 | Nigeria | - | Ukraine | 1:0 | 7 | - | - |
| 24/06/2005 | Morocco | - | Italy | 4:2 pso | 11 | 1 | - |
| Complete name: | Jong-Chul Kwon |
| Born: | 11/09/1963 |
| Place of birth: |
South Korea |
| Nationality: |
South Korea |