31st January 1968 (56)
Jens Jentner is a 56 year old cyclist from Switzerland (born January 31st 1968).
Year | Team | Division |
---|---|---|
1992 | Helvetia | Professionals |
1991 | Helvetia - La Suisse | Professionals |
1990 | Frank - Toyo | Professionals |
1989 | Puertas Mavisa | Professionals |