The 1968 British Grand Prix was won by a driver born in what year?
Jo Siffert Joseph Siffert (7 July 1936 – 24 October 1971) was a Swiss racing driver.
Les Leston Alfred Lazarus Fingleston (16 December 1920 – 13 May 2012), better known as Les Leston, was a British racing driver, born in Bulwell, Nottinghamshire.