He won three medals at the UCI Motor - paced World Championships in 1966 , 1968 and 1970 , including a gold medal in 1970 .
Ehrenfried Rudolph ( born 14 August 1935 ) is a retired German cyclist who was active between 1957 and 1973 .
Ehrenfried Rudolph won three medals at the UCI Motor - paced World Championships in 1966 , 1968 and 1970 , including a gold medal in 1970 .
Ehrenfried Rudolph ( born 14 August 1935 ) is a retired German cyclist who was active between 1957 and 1973 .