Tags: Formula One Racer, Motorsport Racer, Racing Driver.
John Trevor Blokdyk (30 November 1935 in Krugersdorp Transvaal – 19 March 1995 in Hekpoort near Krugersdorp) was a South African motorcycle speedway rider and Formula One driver who participated in two World Championship Grands Prix although qualifying for only one.Blokdyk rode in speedway in Britain in the late 1950s and early 1960s for Poole Pirates and Ipswich Witches.