Chuck Weyant

Chuck Weyant, an American driver born in 1923, made four World Championship starts between 1955 and 1959, all at the Indianapolis 500, which counted toward the Formula 1 World Championship from 1950 to 1960. He drove a Kurtis Kraft in 1955 and 1959, a Kuzma in 1957 and a Dunn in 1958.

None of his appearances brought points or a classified championship position, and he sat out the 1956 running. His pattern of a single start per season with changing machinery was typical of the American entrants who appeared in the championship through the Indianapolis round.

Weyant's record closed with four starts spread across a five-year span.