Who won 18 races driving Watson cars and an American race driver with 26 victories in top echelon open-wheel racing?
A. J. Watson A. J. Watson (May 8, 1924 – May 12, 2014) was a car builder and chief mechanic from 1949 through 1984 in the Indianapolis 500, winning the race six times as a car builder. Rodger Ward won 18 races driving Watson cars.
John Mahler John Mahler (born November 16, 1936, Alpha, Iowa), is a former open wheel race car driver in the USAC and CART Championship Car series. He raced in the 1970-1973 and 1976-1981 seasons, with 39 combined career starts, including the 1972 and 1977-1979 Indianapolis 500. He finished in the top ten 6 times, with his best finish in 6th position in 1970 at the Indianapolis Raceway Park road course.