Info
| Last name | Wiejak |
| First name | Jan |
| Nationality |  United States |
| Date of birth | 02-10-1963 |
| Age | 62 |
About Jan Wiejak
Jan Wiejak is a American cycling professional, 62 years old.
| Date | Rank | Race |
|---|---|---|
| 25-11 | 19 |  Superprestige #2 Valkenswaard (C1) |
| 18-02 | 18 | World Championship Cyclocross Amateurs (CM) |