Bob Harper is a reality TV legend (trust us, we remember being mesmerized by his hotness in primetime). The globally known fashionista, photographer, author and celebrity trainer starred first as a fitness coach on NBC’s The Biggest Loser and then as a host in the revival of the series. This, in turn, has thrust him to a special kind of stardom. His whole world nearly collapsed four years ago when, while in peak shape, he fell to a gym floor after suffering a heart attack. On this week’s epis...