0
Recorded Grand Prix wins
Grand Prix motorcycle racing
Aalt Toersen
One rider identity across recorded classes and seasons.
1
Recorded podiums
1
Known starts in available matrices
Coverage-limited observations, not certified career totals. Sprints, unrecorded classifications and unknown starts are excluded. Championship source totals retain their historical scoring context.
Championship timeline
| Season | Class | Position | Reported points | Source |
|---|---|---|---|---|
| 1971 | 50cc | 6 | 24 | Wikipedia revision ↗ |
| 1970 | 125cc | 7 | 31 | Wikipedia revision ↗ |
| 1970 | 50cc | 2 | 75 | Wikipedia revision ↗ |
| 1969 | 50cc | 2 | 75 | Wikipedia revision ↗ |
| 1968 | 50cc | — | 4 | Wikipedia revision ↗ |
Wikipedia contributors · adapted tables under CC BY-SA 4.0.