| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | John Edward James "Johnnie"•van Gent | |
| Used name | Johnnie•van Gent | |
| Born | 6 August 1930 in Johannesburg, Gauteng |  RSA |
| Died | (Between 2017 and 2019) | |
| NOC | South Africa | RSA |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1952 Summer Olympics | Water Polo (Aquatics) | RSA |
Johnnie van Gent | |||
| Water Polo, Men (Olympic) | South Africa | =9 |
Date of birth also listed as 11 April 1928.
