Info
| Last name | Weilenmann |
| First name | Leo |
| Nationality |  Switzerland |
| Date of birth | 29-09-1922 |
| Place of birth | Zurich |
| Passed away | 06-01-1999 |
| Age when passed away | 76 |
| Place of passing | Zurich |
| Date | Rank | Race | |
|---|---|---|---|
 Giro d'Italia (2.HC) | |||
| 74 |  Standings | ||
| 13-06 | Stage 18Napoli - Roma (230.0km) | ||