Info
| Last name | Drummen |
| First name | Jef |
| Nationality |  Netherlands |
| Date of birth | 01-07-1940 |
| Place of birth | Bemelen |
| Passed away | 24-09-2006 |
| Age when passed away | 66 |
| Place of passing |  Aubel |
| Date | Rank | Race |
|---|---|---|
| 02-03 | 58 | Omloop Het Volk (1.1) |
| 25-02 | 19 |  World Championship Cyclocross (CM) |