A three-time Olympian, he won two silver medals at the European Athletics Indoor Championships as well as a gold medal at the 1974 European Athletics Championships and a bronze medal at the 1980 Summer Olympics.
This passage describes an athlete who has achieved success in multiple Olympic Games, including two silver medals at the European Athletics Indoor Championships, a gold medal at the 1974 European Athletics Championships, and a bronze medal at the 1980 Summer Olympics.