Two Welsh drivers have competed in the Formula One championship: the first was Alan Rees at the 1967 British Grand Prix, who finished in ninth position, four laps behind the winner, Jim Clark. Rees was subsequently involved in the management side of motorsport for many years, co-founding March Engineering and the Arrows team as well as working for Shadow Racing Cars. Tom Pryce was the more notable of the two drivers, as he finished on the podium twice and, at the 1975 British Grand Prix, qualified in pole position. Pryce's career was cut short at the 1977 South African Grand Prix after he collided with volunteer marshal, Jansen Van Vuuren, killing both instantly.