Article continues below advertisementCarla Triplett made waves on The Biggest Loser when she joined the seventh season in 2009, weighing 379 pounds - the heaviest contestant at that time. Triplett showcased an unwavering commitment to transforming her life. By the time of her elimination in week five, she had impressively shed 128 pounds, bringing her weight down to 251.Article continues below advertisementDespite facing ups and downs since her time on the show, she now prefers to maintain a private life.