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 |
|---|---|---|
| 26-12 | 59 |  UCI World Cup Hofstade U23 (CDM) |
| 26-11 | 13 |  Superprestige Gieten U23 (CU23) |
| 22-10 | 34 | UCI World Cup Kalmthout U23 (CDM) |
| 28-01 | 10 | UCI Cyclo-cross World Championships U19 (CM) |
| 22-01 | 42 | UCI World Cup Hoogerheide U19 (CU19) |