How many enemy aircraft did America's top ace, Major Dick Bong, shoot down?

Richard Ira Bong (September 24, 1920 – August 6, 1945) was a United States Army Air Forces major and Medal of Honor recipient in World War II. He was one of the most decorated American fighter pilots and the country's top flying ace in the war, credited with shooting down 40 Japanese aircraft, all with the Lockheed P-38 Lightning fighter. He died in California while testing a Lockheed P-80 jet fighter shortly before the war ended.

He began studying at Superior State Teachers College (the current-day University of Wisconsin–Superior) in 1938. While there, Bong enrolled in the Civilian Pilot Training Program and also took private flying lessons. On May 29, 1941, he enlisted in the Army Air Corps Aviation Cadet Program. One of his flight instructors was Captain Barry Goldwater (later a U.S. Senator from Arizona).