Info
| Last name | Hollenstein |
| First name | Hans |
| Nationality |  Switzerland |
| Date of birth | 01-04-1929 |
| Age | 97 |
| Place of birth | Zurich |
Monuments
| Year | Milano - San Remo | Tour of Flanders | Paris - Roubaix | Liège-Bastogne-Liège | Il Lombardia |
|---|---|---|---|---|---|
| 1956 | 64th | - | - | - | - |
| Date | Rank | Race | |
|---|---|---|---|
| 26-08 | DNF |  UCI World Championship Ballerup (CM) | |
 Tour de France (2.HC) | |||
| 06-07 | DNF | Stage 2Liège - Lille (217.0km) | |
| 05-07 | 97 | Stage 1Reims - Liège (223.0km) | |
| Tour de Suisse (2.1) | |||
| 4 |  Standings | ||
| 2 |  Mountain | ||
| 23-06 | 5 | Stage 8Chur - Zürich (83.0km) | |
| 22-06 | 5 | Stage 7Bellinzona - Chur (168.0km) | |
| Tour de Romandie (2.1) | |||
| 10 | Standings | ||
| 13-05 | Stage 4Boncourt - Genève (273.0km) | ||
| 12-05 | 9 | Stage 3bBassecourt - Boncourt (43.0km) | |
| 19-03 | 64 |  Milano-Sanremo (CDM) | |