Bob is no stranger to fitness. He hosted The Biggest Loser and is a celebrity trainer. However, several years ago, Bob had a heart attack. This changed his fitness routine to something less rigorous.
If you were awake for the early 2000s, you're likely extremely familiar with the sometimes extreme Bob Harper. If you need a refresher: He's the super pumped-up fitness king from the The Biggest Loser ...
'The Biggest Loser' aired from 2004 to 2020 and is the subject of Netflix's docuseries 'Fit for TV' Samantha Stutsman is a writer and surveillance editor at PEOPLE. Mitchell Haaseth/NBCU Photo ...