Correct! =D>Gary wrote:I believe the oldest to enter a Grand Prix (I note your use of the word 'enter', not 'drive in') was Monagasque Louis Chiron who was entered to drive a Maserati in his home Grand Prix in 1956. The engine blew up in practice so he did not take part in the race itself on Sunday 13 May.
He was born on 3 August 1899 which makes him 56 at the time, just under 3 months from his 57th birthday.
Any idea on the youngest?