In 1927, he won the inaugural Mille Miglia driving an OM. Finally, in 1931 he became the first European Champion, driving for Alfa Romeo, but without winning a single event.
In 1927, he secured triumph in the inaugural Mille Miglia with an OM. In 1931, he attained the status of European Champion by racing for Alfa Romeo, though he failed to secure a single victory throughout his career.