I watched a documentary on childhood hero "Pappy" Boyington last night on the History Channel. Boyington was the Marine Corps top ace in WWII with 28 kills.
Trivia Time: Who is America's "Ace OF Aces", how many kills and what aircraft did he fly?
Nope. Doolittle didn't fly fighter combat. After his Tokyo raid he commanded an Air Corps wing in North Africa. He often took fighters for "joyrides" though against orders. Considering he was one of the few to fly the GeeBee racer and live to talk about it, he would have made a fine fighter pilot.