Info
| Last name | Bierski |
| First name | Radovan |
| Nationality |  Czech Republic |
| Date | Rank | Race |
|---|---|---|
| 06-09 | 39 |  World Championship Mountainbike U19 (CM) |
| Last name | Bierski |
| First name | Radovan |
| Nationality | Czech Republic |
| Date | Rank | Race |
|---|---|---|
| 06-09 | 39 | World Championship Mountainbike U19 (CM) |