Driver Bio
| Nationality | Swiss |
| Birthplace | St. Ursen, Switzerland |
| Born | 31 May 1942 |
| Died | n/a |
| First Grand Prix | 1975 Austrian Grand Prix |
| Last Grand Prix | 1975 Austrian Grand Prix |
| Years Active | 1975 |
| Current/Last Team | Williams |
Grand Prix Stats
| Race Entries | 1 |
| Race Starts | 1 |
| Did Not Start | 0 |
| Best Race Start | 26th |
| Best Race Finish | – |
| Retirements | 1 |
| First-Lap Retirements | 0 |
| Not Classified | 0 |
| Disqualified | 0 |
| Did Not Qualify | 0 |
Qualifying
| Qualifying Sessions | 1 |
| Reached Q3 | 0 |
| Q2 Eliminations | 0 |
| Q1 Eliminations | 0 |
| Did Not Qualify | 0 |
Stats by Season
| Year | Constructor | Entries | Starts | Wins | Podiums | Poles | Fastest Laps | Front Rows | DNF | Best Start | Best Result | Pts Finishes | Points | Championship |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1975 | Williams | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 26 | n/a | 0 | 0 | NC |
Stats by Constructor
| Constructor | Years | Entries | Starts | Wins | Podiums | Poles | Fastest Laps | Front Rows | DNF | Best Start | Best Result | Pts Finishes | Points |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Williams | 1975 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 26 | n/a | 0 | 0 |
Teammates & Qualifying Head-to-Head
| Teammate | Years | Races | Qualifying H2H |
|---|---|---|---|
| Jacques Laffite | 1975 | 1 | – |
