| Olympic Games 1972 - Appearances as Referee |  |
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| 27/08/1972 | Hungary | - | Iran | 5:0 | - | - | - |
| 03/09/1972 | USSR | - | Morocco | 3:0 | 1 | - | - |
| Olympic Games 1972 - Appearances as Referee | |
|
|
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| 27/08/1972 | Hungary | - | Iran | 5:0 | - | - | - |
| 03/09/1972 | USSR | - | Morocco | 3:0 | 1 | - | - |
| Complete name: | Guillermo Velásquez Elizalde |
| Born: | 00/00/1933 |
| Place of birth: |
Pereira, 
Colombia |
| Nationality: |
Colombia |