The World's Oldest Bodybuilder Reveals His Fitness Secrets at 79

Jim Arrington, the world's oldest professional bodybuilder at 90 years old, credits his longevity to listening to his body and adapting his training routine with age. He has also completely overhauled his diet, eliminating milk and beef due to inflammation. Winning competitions and breaking records keeps him passionate and inspired, especially when he receives feedback from people he has inspired.