Leo Kinnunen

Leo Kinnunen, a Finnish driver born in 1943, made a single Formula 1 World Championship start, in 1974, driving for Surtees. He was thirty years old at the time of his one Grand Prix appearance.

The outing brought no championship points, and Kinnunen did not start another World Championship race. His 1974 appearance nonetheless earned him a place in the records as one of the earliest Finnish drivers to start a Formula 1 Grand Prix.