What might Mark Donohue have achieved had he not been killed in an accident at the 1975 Austrian GP, having made the podium in the first of just 14 F1 starts? His fine record at the Indy 500 ...
In 1968, Mark Donohue and Roger Penske won a championship ... Donohue's legendary book recording his time as Penske's Indianapolis 500 winning ace and star development driver.