 Complete the following phrase:  Turner played college football as a center at HardinSimmons University from 1937 to 1939 and was selected as an All-American in 1939. After being selected by the Chicago Bears in the first round of the 1940 NFL Draft, he played professional football for the Bears, principally as a center on offense and linebacker on defense, for 13 years from 1940 to 1952. He was selected as a first-team All-Pro eight times 19401944, 19461948 and was a member of Bears teams that won NFL championships in 