Tags: Cyclist.
Marc Demeyer (19 April 1950 – 20 January 1982) was a professional road racing cyclist from Avelgem Belgium. He died of a heart attack at the age of 31.Demeyer turned professional in 1972 for the Flandria team managed by Briek Schotte. He signed the contract while resting it on a car beside the start of Dwars door België which he then won.