Al Roker

After undergoing his gastric bypass surgery, Al Roker did not stop there in his attempt to lose more weight. He began subscribing to keto diet, a high-fat (referring to low-saturated fats) diet that burns fats rather than carbohydrates. It may sound mind-boggling, but it works. Dedicated to his new, healthier way of living, Al Roker would sometimes post his favourite keto recipes on his instagram page, at the same time advocating for the keto lifestyle that he passionately talks about every chance he gets. Now 140 pounds lighter, Al Roker truly looks like a brand new person.