0
Recorded Grand Prix wins
Grand Prix motorcycle racing
Cees van Dongen
One rider identity across recorded classes and seasons.
0
Recorded podiums
13
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 |
|---|---|---|---|---|
| 1979 | 50cc | 28 | 1 | Wikipedia revision ↗ |
| 1978 | 50cc | 15 | 10 | Wikipedia revision ↗ |
| 1977 | 50cc | 13 | 8 | Wikipedia revision ↗ |
| 1976 | 50cc | 15 | 9 | Wikipedia revision ↗ |
| 1975 | 50cc | 16 | 8 | Wikipedia revision ↗ |
| 1969 | 50cc | 11 | 14 | Wikipedia revision ↗ |
| 1968 | 50cc | 13 | 2 | Wikipedia revision ↗ |
| 1966 | 50cc | 13 | 1 | Wikipedia revision ↗ |
| 1965 | 50cc | 14 | 2 | Wikipedia revision ↗ |
| 1964 | 50cc | — | 2 | Wikipedia revision ↗ |
Wikipedia contributors · adapted tables under CC BY-SA 4.0.