Frank Armi

Frank Armi, an American driver born in 1918, made one World Championship start, driving a Kurtis Kraft in 1954. His appearance came at the Indianapolis 500, which counted toward the Formula 1 World Championship from 1950 to 1960.

He did not score points, and that single 1954 entry constitutes his entire Formula 1 record, one of many brief American entries generated by the Indianapolis 500's decade in the championship.