Jim Morris was a competitive bodybuilder for 30 years, and became vegan within the past twelve. At 50 he was a vegetarian, and at 65 he was a vegan. Our understanding of human health continues to evolve and change over time, just like anything else. As science continues to shed light on the health benefits associated with eating less meat and more ‘earthly’ foods like organic fruits and vegetables, more people around the globe are making a transition to a vegetarian and/or vegan diet for a variety of reasons.
more info at http://www.collective-evolution.com/2014/01/12/78-year-old-vegan-bodybuilder-might-make-you-reconsider-your-diet/