| U17 World Cup 2011 Mexico - Appearances as Referee |  |
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| 19/06/2011 | Uzbekistan | - | New Zealand | 1:4 | 3 | - | - |
| 24/06/2011 | Jamaica | - | France | 1:1 | 4 | - | 1 |
| U17 World Cup 2011 Mexico - Appearances as Referee | |
|
|
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| 19/06/2011 | Uzbekistan | - | New Zealand | 1:4 | 3 | - | - |
| 24/06/2011 | Jamaica | - | France | 1:1 | 4 | - | 1 |
| Complete name: | Hélder Martins de Carvalho |
| Born: | 01/01/1977 |
| Place of birth: |
Angola |
| Nationality: |
Angola |