Info
| Last name | Kamphof |
| First name | Jan-Willem |
| Nationality |  Netherlands |
| Date of birth | 18-05-1983 |
| Age | 42 |
About Jan-Willem Kamphof
Jan-Willem Kamphof is a Dutch cycling professional, 42 years old.
| Date | Rank | Race |
|---|---|---|
| 10-01 | 31 | Dutch National Championships CX U23 (CU23) |