1
Recorded Grand Prix wins
Grand Prix motorcycle racing
John Williams
One rider identity across recorded classes and seasons.
2
Recorded podiums
36
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 |
|---|---|---|---|---|
| 1977 | 500cc | 23 | 4 | Wikipedia revision ↗ |
| 1976 | 500cc | 9 | 24 | Wikipedia revision ↗ |
| 1975 | 500cc | 5 | 36 | Wikipedia revision ↗ |
| 1974 | 500cc | 11 | 18 | Wikipedia revision ↗ |
| 1970 | 500cc | — | 8 | Wikipedia revision ↗ |
| 1969 | 500cc | 46 | 3 | Wikipedia revision ↗ |
| 1968 | 500cc | — | 0 | Wikipedia revision ↗ |
Wikipedia contributors · adapted tables under CC BY-SA 4.0.