"Bob Harper of "Biggest Loser" talks diet, fitness" https://www.reuters.com/article/us-biggestloser/bob-harper-of-biggest-loser-talks-diet-fitness-idUSTRE78F2CV20110916, interview with Reuters (September 16, 2011).
Famous Bob Harper (personal trainer) Quotes
"Bob Harper Goes Vegan" https://vegnews.com/2010/6/bob-harper-goes-vegan, interview with VegNews (June 14, 2010).
"'Biggest Loser' host Bob Harper's 5 steps to a healthier new year" https://www.today.com/health/biggest-loser-host-bob-harper-s-health-tips-new-year-t106445, interview with Today (December 27, 2016).