| Code | SWI-F-008662 |
|---|---|
| Gender | Female |
| Full name | Johanna Maria Elisabeth "Jopie"•Waalberg (-de Mayer) |
| Used name | Jopie•Waalberg |
| Born | 13 April 1920 |
| Died | 5 July 1979 |
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Swimming | 1938 European Aquatics Championships | London | 200 m Breaststroke, Women | 🥉 |