High Quality Content by WIKIPEDIA articles! Lieutenant General Robert Hamilton Warren (born 1917) was a U.S. Air Force General and was the fourth Superintendent of the United States Air Force Academy. Warren was born in Yankton, South Dakota in 1917. He graduated from Yankton High School in 1934, attended Yankton College for two years, and then attended the United States Military Academy, graduating in 1940. In 1941 he graduated from flying school and received his pilot wings.