0
Recorded Grand Prix wins
Grand Prix motorcycle racing
Hans Koopman
One rider identity across recorded classes and seasons.
0
Recorded podiums
21
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 |
|---|---|---|---|---|
| 1999 | 125cc | — | 0 | Wikipedia revision ↗ |
| 1998 | 125cc | — | 0 | Wikipedia revision ↗ |
| 1990 | 125cc | 29 | 7 | Wikipedia revision ↗ |
| 1989 | 80cc | 13 | 23 | Wikipedia revision ↗ |
| 1988 | 80cc | 19 | 10 | Wikipedia revision ↗ |
| 1985 | 80cc | — | 0 | Wikipedia revision ↗ |
| 1984 | 80cc | — | 0 | Wikipedia revision ↗ |
| 1983 | 50cc | 23 | 2 | Wikipedia revision ↗ |
Wikipedia contributors · adapted tables under CC BY-SA 4.0.