| U17 World Cup 2005 Peru - Appearances as Referee |  |
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| 19/09/2005 | Peru | - | China | 0:1 | 2 | 1 | - |
| 23/09/2005 | USA | - | Ivory Coast | 1:1 | - | 1 | - |
| U17 World Cup 2005 Peru - Appearances as Referee | |
|
|
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| 19/09/2005 | Peru | - | China | 0:1 | 2 | 1 | - |
| 23/09/2005 | USA | - | Ivory Coast | 1:1 | - | 1 | - |
| Complete name: | Óscar Julián Ruiz Acosta |
| Born: | 01/11/1969 |
| Place of birth: |
Villavicencio, 
Colombia |
| Nationality: |
Colombia |
| Height: | 185 cm |
| Weight: | 83 kg |