Ottorino Volonterio
b. 1917-12-07 - Orselina
d. 2003-03-10 - Lugano
| Circuit | Years | Entered | Raced | Best | QP1 | Poles | P1 | P2 | P3 | Podiums | FLaps |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Monza | 1957 | 1 | 1 | 11 | - | - | - | - | - | - | - |
| Nürburgring | 1956 | 1 | 1 | - | - | - | - | - | - | - | - |
| Pedralbes | 1954 | 1 | 1 | - | - | - | - | - | - | - | - |
| Silverstone | 1956 | 1 | - | - | - | - | - | - | - | - | - |
| 1954-1957 | 4 | 3 | 11 | - | - | - | - | - | - | - |