Arnold Schwarzenegger, 78, Lost 15kg to Play Conan – Here’s How He Became Faster, Leaner and More Athletic – Men’s Health By The Bodybuilding Shop Arnold Schwarzenegger, 78, Lost 15kg to Play Conan – Here’s How He Became Faster, Leaner and More Athletic Men’s Health Brought to you by Google News. Read the rest of the article here. Reader Interactions