Info
| Last name | Lauwers |
| First name | Constant |
| Nationality |  Belgium |
| Date of birth | 04-03-1916 |
| Place of birth | Sint-Amands |
| Passed away | 02-04-1983 |
| Age when passed away | 67 |
| Place of passing | Hoboken |
Monuments
| Year | Milano - San Remo | Tour of Flanders | Paris - Roubaix | Liège-Bastogne-Liège | Il Lombardia |
|---|---|---|---|---|---|
| 1938 | - | 6th | - | - | - |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
 Tour de Suisse (2.1) | |||||||
| 05-08 | 1 | Stage 1Zürich - Grenchen (219.0km) | |||||
| 18-06 | 8 | La Flèche Wallonne (1.1) | |||||