Statistics on Heinz Graf and David Hirsiger. Swap order. Use the search box to compare to other riders.
Heinz Graf
96.2%
vs
David Hirsiger
3.8%
Key info
| Heinz Graf | David Hirsiger | |
|---|---|---|
| 91 | Age | 91 |
| Switzerland | Nation | Switzerland |
| 1956 | First pro season | 1955 |
| 6 | Pro seasons | 3 |