Ottorino Volonterio

Ottorino Volonterio was a Swiss racing driver born on 7 December 1917. He competed in Formula 1 across the 1954, 1956 and 1957 seasons.

Across that 1954-1957 span, Volonterio entered three Formula 1 races, all with Maserati. His best finish was seventh.

His Formula 1 career figures were 0 wins, 0 pole positions and 0 podiums. Maserati was the team for all three of his race entries.