Driver Bio
| Nationality | Finnish |
| Birthplace | Espoo, Finland |
| Born | 31 January 1966 |
| Died | N/A |
| First Grand Prix | 1989 Portuguese Grand Prix |
| Last Grand Prix | 1994 Australian Grand Prix |
| Years Active | 1989 – 94 |
| Current/Last Team | Sauber |
Grand Prix Stats
| Race Entries | 70 |
| Race Starts | 62 |
| Did Not Start | 0 |
| Best Race Start | 4th ( |
| Best Race Finish | 3rd ( |
| Retirements | 36 |
| First-Lap Retirements | 3 |
| Not Classified | 1 |
| Disqualified | 0 |
| Did Not Qualify | 6 |
Podiums
| Podiums | 1 |
| First Podium | 1991 San Marino Grand Prix |
| Last Podium | 1991 San Marino Grand Prix |
| 1st Place | 0 |
| 2nd Place | 0 |
| 3rd Place | 1 |
| Most Consecutive Podiums | 0 |
| Most Podiums in a Single Season | 1 (1991) |
| Seasons with Podiums | 1 |
Qualifying
| Qualifying Sessions | 68 |
| Reached Q3 | – |
| Q2 Eliminations | – |
| Q1 Eliminations | – |
| Did Not Qualify | 6 |
Points
| Points Scored | 10 |
| Points Finishes | 4 |
| Most Points in a Single Season | 5 (1993) |
| Seasons with Points | 3 |
Stats by Season
| Year | Constructor | Entries | Starts | Wins | Podiums | Poles | Fastest Laps | Front Rows | DNF | Best Start | Best Result | Pts Finishes | Points | Championship |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1989 | Onyx | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 17 | 12 | 0 | 0 | NC |
| 1990 | Onyx | 10 | 5 | 0 | 0 | 0 | 0 | 0 | 3 | 20 | 12 | 0 | 0 | NC |
| 1991 | Dallara | 16 | 16 | 0 | 1 | 0 | 0 | 0 | 11 | 10 | 3 | 1 | 4 | 12th |
| 1992 | Dallara | 16 | 15 | 0 | 0 | 0 | 0 | 0 | 6 | 7 | 7 | 0 | 0 | NC |
| 1993 | Sauber | 16 | 16 | 0 | 0 | 0 | 0 | 0 | 10 | 6 | 4 | 2 | 5 | 13th |
| 1994 | Benetton/Sauber | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 4 | 8 | 6 | 1 | 1 | 25th |
Stats by Constructor
| Constructor | Years | Entries | Starts | Wins | Podiums | Poles | Fastest Laps | Front Rows | DNF | Best Start | Best Result | Pts Finishes | Points |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Onyx | 1989–1990 | 14 | 7 | 0 | 0 | 0 | 0 | 0 | 5 | 17 | 12 | 0 | 0 |
| Dallara | 1991–1992 | 32 | 31 | 0 | 1 | 0 | 0 | 0 | 17 | 7 | 3 | 1 | 4 |
| Sauber | 1993–1994 | 18 | 18 | 0 | 0 | 0 | 0 | 0 | 11 | 6 | 4 | 2 | 5 |
| Benetton | 1994 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 3 | 8 | 6 | 1 | 1 |
Teammates & Qualifying Head-to-Head
| Teammate | Years | Races | Qualifying H2H |
|---|---|---|---|
| Stefan Johansson | 1989, 1990 | 6 | 2-4 |
| Gregor Foitek | 1990 | 8 | 3-5 |
| Emanuele Pirro | 1991 | 16 | 7-9 |
| Pierluigi Martini | 1992 | 16 | 8-8 |
| Karl Wendlinger | 1993 | 16 | 8-8 |
| Michael Schumacher | 1994 | 4 | 0-4 |
| Jos Verstappen | 1994 | 2 | 0-2 |
| Heinz-Harald Frentzen | 1994 | 2 | 0-2 |
