1967 German Grand Prix was never won by a man who died from natural causes.
The 15-lap race was won by Brabham driver Denny Hulme after he started from second position. Hulme's death by heart attack, whilst driving a BMW M3 during the Bathurst 1000 in Australia, made him the seventh former Formula One champion to die, and the first to die of natural causes (versus three racing incidents, two incidents on public roads and one incident involving aircraft). 
