1980 IFBB Mr. Olympia

Full competition recap of the 1980 Mr. Olympia Sources: Muscle & Fitness August 1980, Muscle & Fitness June 1980, Muscle & Fitness September 1980, Muscle & Fitness February 1981, Muscle & Fitness October 1981, Muscle & Fitness August 1981, Muscle & Fitness July 1982 , Muscle & Fitness January 1980, Muscle & Fitness January 1982, Muscle & Fitness April 1981, Muscle & Fitness November 1980, Muscle & Fitness December 1980, Muscle & Fitness May 1981, Muscle & Fitness January 1981, Muscle & Fitness July 1981, Muscle Digest December 1980, Muscle Digest June 1981, Muscle Digest January 1981, Muscle Digest October 1980, MuscleMag Annual 1979/80, MuscleMag Annual 1981, MuscleMag International March 1981, MuscleMag International May 1980, MuscleMag International September 1981, MuscleMag International January 1981, MuscleMag September 1980, Muscle Training Illustrated July 1980, Muscle Training Illustrated December 1980, Muscle Training Illustrated augu