I think the David Goggins one looks pretty cool. The Rich Roll one – wow. That’s upsetting. Guy went from exceptionally healthy-looking 40-year old that looked 35 to disgusting-looking 45-year old that looks 50 and extremely anorexic. His body doesn’t look good. It’s like a total waste of leanness.
It’s known in the National Weight Control Registry (an organization keeping track of people who have lost lots of weight and kept it off for more than 5 years), that very high levels of physical activity is a recurring theme. Most who successfully keep weight off long-term exercise for several hours a day and never give it up.