What is franco colombu?

Franco Columbu (August 7, 1941 – August 30, 2019) was an Italian bodybuilder, powerlifter, actor, and World's Strongest Man competitor. He is best known for his time as a professional bodybuilder, winning the Mr. Olympia title in 1976 and 1981. Columbu was a close friend and training partner of Arnold Schwarzenegger, and the two appeared in several movies together, including Conan the Barbarian and The Terminator. In addition to his athletic achievements, Columbu also had a degree in chiropractic and worked as a chiropractor in California. He passed away at the age of 78 from a heart attack.