Statistics on David Williams and Bob Roll. Swap order. Use the search box to compare to other riders.
David Williams
0.2%
vs
Bob Roll
99.8%
Key info
| David Williams | Bob Roll | |
|---|---|---|
| 61 | Age | 64 |
| Great Britain | Nation | United States |
| 1987 | First pro season | 1985 |
| 2 | Pro seasons | 8 |