Peter David de Klerk (16 March 1935 – 11 July 2015) was a racing driver from South Africa. He participated in four Formula One World Championship Grands Prix, debuting on 28 December 1963. He scored no championship points. Complete Formula One World Championship results (key) (Races in bold indicate pole position) Complete Formula One non-championship results (key) (Races in bold indicate pole position) (Races in italics indicate fastest lap) References External links Profile at www.grandprix.com Roy Hesketh Circuit 1935 births 2015 deaths People from Thaba Chweu Local Municipality South African racing drivers South African Formula One drivers 24 Hours of Le Mans drivers Team Gunston Formula One drivers World Sportscar Championship drivers Porsche Motorsports drivers