Dave Chadwick

David Vincent Chadwick (24 September 1930–15 May 1960) was a Grand Prix motorcycle road racer. His best season was in 1958 when he finished in fourth place in the 350cc world championship, and fifth in the 125cc world championship.

Chadwick was killed in 1960 while competing at the Circuit Jules Tacheny Mettet in Belgium. Provided by Wikipedia