Info
| Last name | Coolsaet |
| First name | Louis |
| Nationality |  Belgium |
| Date of birth | 21-11-1884 |
| Place of birth |  Tourcoing |
| Passed away | 12-05-1941 |
| Age when passed away | 56 |
| Place of passing | Tourcoing |
Grand tours
| Year | Giro d'Italia | Tour de France | Vuelta a España |
|---|---|---|---|
| 1904 | - | 7th | - |
| Date | Rank | Race |
|---|---|---|
| 30-08 | 3 | National Road Championships - Belgium (CN) |