| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Geoffrey Hurndall "Geoff"•Mandy | |
| Used name | Geoff•Mandy | |
| Born | 28 December 1919 in Uitenhage, Eastern Cape |  RSA |
| Died | 28 May 1994 (aged 74 years 5 months) in Gqeberha, Eastern Cape | RSA |
| NOC | South Africa | RSA |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1948 Summer Olympics | Diving (Aquatics) | RSA |
Geoff Mandy | |||
| Platform, Men (Olympic) | 21 |
