USA
8th October 1955 (68)
WorldTour: 2 Wins
UCI: 2 Wins
Jonathan Boyer is a 68 year old cyclist from USA (born October 8th 1955). He has won 2 UCI races. Strengths: Mountain.
1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1975