Info
| Last name | Nyssen |
| First name | Guillaume |
| Nationality |  Belgium |
| Date of birth | 14-12-1886 |
| Age | 138 |
| Place of birth | Heverlee |
Monuments
| Year | Milano - San Remo | Tour of Flanders | Paris - Roubaix | Liège-Bastogne-Liège | Il Lombardia |
|---|---|---|---|---|---|
| 1921 | - | - | - | 5th | - |
Results
| Date | Rank | Race |
|---|---|---|
| 29-05 | 5 | Liège-Bastogne-Liège (HIS) |