Louis Joseph "Lou" Sebille (November 21, 1915 – August 5, 1950) was a fighter pilot in the United States Army Air Forces during World War II and later the United States Air Force during the Korean War. He rose to the rank of major and posthumously received the Medal of Honor for his heroic actions on August 5, 1950 in South Korea during the Battle of Pusan Perimeter.Born in Michigan, Sebille worked as an MC in Chicago, Illinois before joining the U.S.