Tanisha Cleveland – 602 lbs

Tanisha Cleveland had a traumatic childhood. She grew up in an abusive home, and even watched her mother die from obesity related complications.  And although Tanisha has quit the show twice, they say the third time is the lucky charm; she underwent a gastric bypass surgery and managed to shed 119 pounds! And despite her divorce, she maintains that she will continue to lose weight and keep up a healthy lifestyle!