| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Jean•Jenny |
| Used name | Jean•Jenny |
| Died | January 1954 |
| Affiliations | Red-Fish Neuchâtel, Neuchâtel (SUI) |
| NOC | Switzerland |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1920 Summer Olympics | Swimming (Aquatics) | SUI |
Jean Jenny | |||
| 100 metres Freestyle, Men (Olympic) | 5 h3 r1/4 | |||||
| Water Polo (Aquatics) | SUI |
Jean Jenny | ||||
| Water Polo, Men (Olympic) | Switzerland | =9 |