I have to be most proud of the 1955 Mille Miglia, which I did in a production car - the Gullwing Mercedes-Benz 300SL.
I finished fifth overall from a starting line-up of over 500 cars. I was only beaten by four racing cars, and won the Grand Touring Class.
To get that overall finish in a production car could not have been predicted beforehand, even by the most optimistic person - and that includes myself!
It was a fierce battle with Olivier Gendebien. He was, by my reckoning, possibly the best long-distance driver ever.