Louis Wagner Gaston Chevrolet 2 Jacky Ickx and David Hobbs drive a Gulf Ford GT40 to victory in the Rand 9 Hour Race at Kyalami, South Africa (1968). 7 The Australian Grand Prix at Adelaide is Ayrton Senna’s last F1 win (1993). No Subscription? You’re missing out Get immediate ad-free access to all our premium content. Get Started Already a Member? Sign in to your account here.