Jan Mucha (16 May 1941 â 15 May 2014) was a Polish motorcycle speedway rider. He appeared in the Speedway World Championship finals four times.
Mucha was born in Mikoà Âów, Poland. He raced in the Team Speedway Polish Championship for à Âlàsk à ÂwiÃÂtochà Âowice from 1961 to 1979.
Mucha missed the 1973 World Taam Cup final after sustaining an artery injury during practice for the event. He crashed with the world champion at the time Jerzy Szczakiel.