What is the birth date of the person who won his first Formula One victory at the 1968 British Grand Prix?
Jo Siffert Joseph Siffert (7 July 1936 – 24 October 1971) was a Swiss racing driver.
1967 Belgian Grand Prix The 1967 Belgian Grand Prix was a Formula One motor race held at Spa-Francorchamps on 18 June 1967. It was race 4 of 11 in both the 1967 World Championship of Drivers and the 1967 International Cup for Formula One Manufacturers. The 28-lap race was won by Eagle driver Dan Gurney after he started from second position. Jackie Stewart finished second for the BRM team and Ferrari driver Chris Amon came in third.