Info
| Last name | Janiszewski |
| First name | Sylwester |
| Nationality |  Poland |
| Date of birth | 24-01-1988 |
| Age | 38 |
About Sylwester Janiszewski
Sylwester Janiszewski is a Polish professional cyclist, 38 years old. Sylwester has won 10 career victories. Active in road cycling, cyclocross.
| Date | Rank | Race |
|---|---|---|
| 27-11 | 10 |  Superprestige Gieten U19 (CU19) |
| 13-11 | 6 | Cyclo Cross Pijnacker U19 (CU19) |
| 29-01 | 51 |  UCI Cyclo-cross World Championships U19 (CM) |