Ben Greenfield

Ben Greenfield is a coach, former bodybuilder, triathlete, professional Spartan athlete, anti-aging consultant, speaker and author of the New York Times Bestseller "Beyond Training: Mastering Endurance, Health, and Life." In 2008, Ben was elected as NSCA's Personal Trainer of the Year in 2013 and 2014 was named by Greatist as one of the 100 most influential people in health and fitness, and Ben's articles, podcasts, and videos reach more than a million views each month.