Rein Aun
Rein Aun (5 October 1940 – 11 March 1995) was a multitalented Estonian athlete.He competed for the Soviet Union in the decathlon at the 1964 and 1968 Olympics, winning a silver medal in 1964.He attended a sports school, where he trained in long-distance running before changing to decathlon.Domestically, he held the Soviet decathlon titles in 1967–68 and finished second in 1964.In his native Estonia he was a multiple champion in various athletics events and even in volleyball in 1958.