| U20 World Cup 2017 South Korea - Appearances as Referee |  |
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 |
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| 22/05/2017 | Vietnam | - | New Zealand | 0:0 | 3 | - | - |
| 25/05/2017 | Ecuador | - | Saudi Arabia | 1:2 | 2 | - | - |
| U20 World Cup 2017 South Korea - Appearances as Referee | |
|
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| 22/05/2017 | Vietnam | - | New Zealand | 0:0 | 3 | - | - |
| 25/05/2017 | Ecuador | - | Saudi Arabia | 1:2 | 2 | - | - |
| Complete name: | Sidi Alioum |
| Born: | 17/07/1982 |
| Place of birth: |
Cameroon |
| Nationality: |
Cameroon |