| Roles | Non-starter |
|---|---|
| Sex | Male |
| Full name | Jan "Joop"•de Gans |
| Used name | Joop•de Gans |
| Affiliations | Neptunus, Amersfoort (NED) |
| NOC |  Netherlands |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1952 Summer Olympics | Water Polo (Aquatics) | NED |
Joop de Gans | |||
| Water Polo, Men (Olympic) | Netherlands |
