Info
| Last name | Jonkers |
| First name | Jan |
| Nationality |  Netherlands |
| Date of birth | 29-08-1955 |
| Age | 70 |
| Place of birth | Oud Gastel |
Monuments
| Date | Rank | Race |
|---|---|---|
| 01-05 | 26 |  Rund um den Henninger Turm (1.1) |
| 25-04 | 8 |  GP de Denain (1.3) |
| 21-04 | 29 | Amstel Gold Race (CDM) |
| 15-04 | 43 |  Liège-Bastogne-Liège (CDM) |
| 04-04 | 91 | Gent-Wevelgem (1.1) |
| 04-03 | 15 | Ronde van Limburg (1.3) |
| 03-03 | 16 | Omloop Het Volk (1.1) |
Teams
Victories
| This year | 0 |
| Total | 0 |