| U20 World Cup 1979 in Japan - Appearances as Referee |  |
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| 28/08/1979 | Hungary | - | Uruguay | 0:2 | 1 | - | - |
| 30/08/1979 | Poland | - | Argentina | 1:4 | - | - | - |
| 02/09/1979 | Uruguay | - | Portugal | 1:0 aet | 2 | - | - |
| 04/09/1979 | Poland | - | USSR | 0:1 | 3 | - | - |
| U20 World Cup 1979 in Japan - Appearances as Referee | |
|
|
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| 28/08/1979 | Hungary | - | Uruguay | 0:2 | 1 | - | - |
| 30/08/1979 | Poland | - | Argentina | 1:4 | - | - | - |
| 02/09/1979 | Uruguay | - | Portugal | 1:0 aet | 2 | - | - |
| 04/09/1979 | Poland | - | USSR | 0:1 | 3 | - | - |
| Complete name: | Marcel Van Langenhove |
| Born: | 16/04/1944 |
| Place of birth: |
Wemmel, 
Belgium |
| Residence: | Wemmel |
| Nationality: |
Belgium |