| Olympic Games 1964 - Appearances as Referee |  |
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 |
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| 15/10/1964 | Germany | - | Mexico | 2:0 | - | - | - |
| 18/10/1964 | Germany | - | Yugoslavia | 1:0 | 1 | - | - |
| 20/10/1964 | Romania | - | Ghana | 4:2 | - | - | - |
| Olympic Games 1964 - Appearances as Referee | |
|
|
||||
| 15/10/1964 | Germany | - | Mexico | 2:0 | - | - | - |
| 18/10/1964 | Germany | - | Yugoslavia | 1:0 | 1 | - | - |
| 20/10/1964 | Romania | - | Ghana | 4:2 | - | - | - |
| Complete name: | Gregg de Silva |
| Born: | |
| Place of birth: |
Malaysia |
| Nationality: |
Malaysia |