| U20 Campeonato Sudamericano 2007 Paraguay - Appearances as Referee |  |
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| 12/01/2007 | Venezuela | - | Ecuador | 1:3 | 2 | - | 1 |
| 16/01/2007 | Colombia | - | Venezuela | 2:1 | 8 | - | 1 |
| U20 Campeonato Sudamericano 2007 Paraguay - Appearances as Referee | |
|
|
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| 12/01/2007 | Venezuela | - | Ecuador | 1:3 | 2 | - | 1 |
| 16/01/2007 | Colombia | - | Venezuela | 2:1 | 8 | - | 1 |
| Complete name: | Iván Igor Gamboa |
| Born: | 16/07/1965 |
| Place of birth: |
Bolivia |
| Nationality: |
Bolivia |