| U17 World Cup 2011 Mexico - Appearances as Referee |  |
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| 19/06/2011 | Japan | - | Jamaica | 1:0 | 3 | - | - |
| 21/06/2011 | North Korea | - | Netherlands | 1:1 | 2 | - | - |
| 24/06/2011 | Japan | - | Argentina | 3:1 | 4 | - | 1 |
| 03/07/2011 | Uruguay | - | Uzbekistan | 2:0 | 4 | - | - |
| U17 World Cup 2011 Mexico - Appearances as Referee | |
|
|
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| 19/06/2011 | Japan | - | Jamaica | 1:0 | 3 | - | - |
| 21/06/2011 | North Korea | - | Netherlands | 1:1 | 2 | - | - |
| 24/06/2011 | Japan | - | Argentina | 3:1 | 4 | - | 1 |
| 03/07/2011 | Uruguay | - | Uzbekistan | 2:0 | 4 | - | - |
| Complete name: | Sidi Alioum |
| Born: | 17/07/1982 |
| Place of birth: |
Cameroon |
| Nationality: |
Cameroon |