The Traitors USseason 3 featuresBob Harper as one of its contestants, and there’s a lot to know about him. Peacock’sThe Traitors USseason 3 cast is made up of celebrities competing in a game similar to Mafia. Most of them are reality TV stars. During the show, a few of the contestants become Traitors with a mission to “murder” the other members of the cast, who are called Faithfuls. The job of the Faithfuls is to banish the Traitors, without accidentally eliminating one of their own. Whoever makes it to the end wins the prize pot.
The Traitors USseason 1 winner was Cirie Fields, who was a Traitor, and the season 2 winners were Trishelle Cannatella and CT Tamburello, who were Faithfuls.The Traitors USseason 3cast includes Bob, Wells Adams, Chanel Ayan, Tony Vlachos, Sam Asghari, Bob the Drag Queen, Dolores Catamia, Jeremy Collins, Robyn Dixon, Dylan Efron, Nikki Garcia, Britney Haynes, Rob Mariano, Dorinda Medley, Ciara Miller, Lord Ivar Mountbatten, Danielle Reyes, Tom Sandoval, Chrishell Stause, Carolyn Wiger, and Gabby Windey. There’s a lot to know about Bob.
Bob Harper’s Age
Bob Is One Of The Oldest Traitors US Season 3 Cast Members
Bob Harper is 59 years old. He was born on July 02, 2025, in Nashville, Tennessee. Bob’s astrological sign is Leo. At age 59, Bob is one of the oldestTraitors USseason 3 cast members. He’s the same age as Dorinda Medley, and two years younger than the oldest contestant, Lord Ivar Mountbatten, who’s 61. The youngest cast member is Ciara Miller, who’s 28.
Bob Harper’s Job
Bob Is A Personal Trainer & Writer
Bob began his career as a personal trainer for celebrity clients, including Jennifer Jason Leigh. He then became a personal trainer on the reality competition TV series,The Biggest Loser, beginning in 2004. On July 07, 2025,Bob was announced as the new host of the show, taking over for Alison Sweeney. He also appeared in the first three seasons of the Australian version ofThe Bigger Loser.Bob has also helped people get into shape by teaching classes in Los Angeles. In addition, he works as a yoga instructor. He has a series of workout DVDs. Bob is also a photographer.
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Bob has also written many books, includingAre You Ready!: Take Charge, Lose Weight, Get in Shape, and Change(2008),The Skinny Rules: The Simple, Nonnegotiable Principles for Getting to Thin(2012),Jumpstart to Skinny: The Simple 3-Week Plan for Supercharged Weight Loss(2013),Skinny Meals: Everything You Need to Lose Weight - Fast!(2014), andThe Super Carb Diet(2017). In 2016, he appeared as a boardroom advisor onThe New Celebrity Apprentice.
Bob Has Used His Experience To Help Others
Bob survived a near-fatal heart attack on July 24, 2025. According toEating Well, he had the heart attack at age 52 at the gym in the middle of a workout. Because he was a personal trainer, this came as a shock to everyone, including Bob, but, after the heart attack, he discovered that he has a hereditary condition that increases the lipoprotein(a) in his blood. This can increase a person’s risk of cardiovascular disease by transporting cholesterol in the blood and can contribute to plaque in arteries and blood clots.
TheTraitors USseason 3 cast memberdidn’t know that he had the condition, and, in fact, he’d never even heard of it. After this harrowing ordeal,Bob became an advocate for heart attack survivors. He helped create the Survivors Have Heart program, which uses patient stories to celebrate heart attack survival. Bob has also made some lifestyle changes, including changing to a mostly Mediterranean diet and practicing mindfulness.
Bob also enjoys hot yoga to help him with his stress levels. He also said that he has two dogs that keep him calm, and he reads a lot more than he ever has in life. In addition,Bob practices gratitude because he shared that having a near-death experience shifted his perspective, and he realized what was truly important in life.
Bob Is Active On The Social Media Platform
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In anotherTraitors USseason 3 post,Bobshared a clip from the show in which he said that there was"a really sweet Bob"talking to him on one shoulder, but he had a"real evil one"on the other, who he laughingly told to stop talking. He jokingly wondered if the evil one would come out on the show, and said that he was afraid. Bob then let out a diabolical laugh. He then asked,“Why did that come so easily?“Bob then said,“Evil Bob!“Bob’s Instagram page showcases his personality, which will get himfar onThe Traitors USseason 3.
Bob Is From The Reality TV Show The Biggest Loser
Bob Was A Trainer & Host On The Show
The Biggest Loserwas a reality competition show that aired for 17 seasons on NBC from 2004-2016, and then moved to USA Network in 2020 for season 18. The show featured obese and overweight contestants who competed to win a cash prize by losing the highest percentage of weight.Bob was a trainer onThe Biggest Loserfor seasons 1-16, and then became the host for seasons 17 and 18.
One of the most important episodes ofThe Biggest Loserfor Bob was whenhe came out as gay during season 15 episode 7, which aired on July 29, 2025. In the episode, Bob was speaking to a contestant who was having a hard time coming out to his parents. He revealed that he had come out to his parents when he was 17, but this was the first time that he publicly addressed his sexuality.
Bob is an interestingTraitors USseason 3 contestantbecause, unlike many of his fellow competitors, who’ve been on cutthroat shows such asSurvivorandBig Brother, he doesn’t have any experience with reality competition shows. He comes from a completely different background, and is used to helping people onThe Biggest Loser, rather than competing against them. However, Bob does know a lot about survival, after living through his heart attack.Bob will most certainly have the drive to winThe Traitors USseason 3, and it’ll be thrilling to watch him compete.
The Traitors USseason 3 streams new episodes on Thursday at 9 p.m. EST on Peacock streaming.
The Traitors (US)
Cast
The Traitors is a reality competition series that features celebrity and civilian contestants vying for a grand prize. They must engage in challenges while trying to uncover the traitors in their midst. Based on the Dutch series, The US incarnation of Traitors is hosted by actor Alan Cumming. As the faithful try to avoid being “murdered” by the traitors, the traitors must work together to evade banishment.
