Info
| Last name | De Sy |
| First name | Gertjan |
| Nationality |  Belgium |
| Date of birth | 07-03-1994 |
| Age | 31 |
About Gertjan De Sy
Gertjan De Sy is a Belgian cycling professional, 31 years old.
| Date | Rank | Race |
|---|---|---|
| 02-07 | 31 | Omloop Het Nieuwsblad U27 (1.2) |
| 08-05 | 62 | Flèche Ardennaise (1.2) |
| 16-04 | 62 | Liège - Bastogne - Liège U23 (1.2U) |