Frank Zane, American professional bodybuilder and author

Frank Zane

American bodybuilder

Frank Zane is a retired American professional bodybuilder and author. Known as "the Chemist", Zane is a three-time Mr. Olympia winner, having won the competition every year from 1977 to 1979. He previously reigned as Mr. Universe in 1965, 1968, 1970, 1971 and 1972, and Mr.…