|Height||6 ft 2 in (188 cm)|
|Weight||204 lb (93 kg)|
|Career highlights and awards|
Manning lettered for the UCLA Bruins football team under coach Tommy Prothro during the 1965, 1966 and 1967 seasons. He made 1st team All-Coast team in both the 1966 and 1967 seasons. In his final year, as a 6-foot, 2-inch, 204-pound Linebacker, Manning was recognized as a consensus first-team All-American, having received first-team honors from several publications and organizations including the Walter Camp Foundation, and United Press International (UPI). He was joined on the consensus All-American team by Gary Beban, marking the first time UCLA had two members in the same year. Manning was drafted by the Cincinnati Bengals in the seventeenth round (436 overall selection) of the 1968 NFL Draft. In 1993 he was inducted into the UCLA Athletics Hall of Fame.
- "2013 UCLA Football Media Guide". Retrieved August 23, 2014.
- 2014 NCAA Football Records Book, Award Winners, National Collegiate Athletic Association, Indianapolis, Indiana, pp. 4 & 14 (2014). Retrieved August 20, 2014.
- "1968 Cincinnati Bengals: Drafted players". pro-football-reference. Retrieved 24 August 2014.
- "UCLA Athletics Hall of Fame". UCLA. Retrieved 24 August 2014.