"Kansas State's leading rusher as a junior, Calhoun finished second in ground gaining for the Wildcats last fall. His junior total of 608 yards was fourth best in KS history.
His best day was 132 yards on 16 tries against Brigham Young in 1972. A halfback as a soph, he played fullback his final two seasons. He was known at KS for his good inside power and breakaway speed. Don led the Wildcats in kickoff returns as a sophomore and as a junior and was an effective pass receiver.
Don majored in physical education and recreation. He enjoys basketball, a sport he played in high school, as a hobby."
-Buffalo Bills 1974 Yearbook