Before and After Pictures: The Biggest Loser Season 11

Age: 35

Start Weight: 261 pounds

End Weight: 132 pounds

Total Weight Loss: 129 pounds

Percentage of Weight Loss: 49.43%

As the last contestant to weigh in on season 11 of The Biggest Loser, opera singer Olivia Ward won the title of "Biggest Loser" edging out her sister Hannah by 1.04%.

Age: 32

Start Weight: 248 pounds

End Weight: 128 ponds

Total Weight Loss: 120 pounds

Percentage of Weight Loss: 48.39%

Former athlete Hannah Curlee may have lost the title of the "Biggest Loser" to her sister Olivia but she's scoring big points with the boys. During a pre-finale gym session Hannah dropped a weight on her foot when a guy asked for her phone number.

Age: 26

Start Weight: 255 pounds

End Weight: 139 pounds

Total Weight Loss: 116 pounds

Percentage of Weight Loss: 45.49%

America voted to keep Irene Alvaro in the running for the title of the "Biggest Loser" over Jay—and rightfully so. With her mother Ana gone in week one, Irene went on to be the first woman to lose 100 pounds and the biggest loser while on campus.

Age: 50

Start Weight: 255 pounds

End Weight: 156 pounds

Total Weight Loss: 109 pounds

Percentage of Weight Loss: 42.75%

As the first to leave The Biggest Loser Ana Alvaro was the first to weigh in and set the number to beat at 42.75%.

Age: 59

Start Weight: 256 pounds

End Weight: 131 pounds

Total Weight Loss: 125 pounds

Percentage of Weight Loss: 48.83%

Denise "Deni" Hill won the at-home $100,000 prize, snagging the title from the youngest contestant Austin, who was leading at the final weigh in. The mother of eight stated, "we are all the biggest winner" on stage at The Biggest Loser season finale.

Age: 27

Start Weight: 261 pounds

End Weight: 155 pounds

Total Weight Loss: 106 pounds

Percentage of Weight Loss: 40.61%

Three years before becoming a contestant on The Biggest Loser Sarah Nitta was in a car accident and told she would never walk again. Sarah's done much more than learn to walk again. There's nothing she can't do!

Age: 21

Start Weight: 396 pounds

End Weight: 222 pounds

Total Weight Loss: 174 pounds

Percentage of Weight Loss: 43.94%

At the age of 21, youngest contestant Austin Andrews stepped onto The Biggest Loser scale with confidence, but he was shocked when he took the lead for the at-home challenge saying, "oh my gosh, this is crazy!"

Age: 49

Start Weight: 377 pounds

End Weight: 219 pounds

Total Weight Loss: 158 pounds

Percentage of Weight Loss: 41.91%

Pastor Ken Andrews was beaming at The Biggest Loser season finale as he watched himself conquer his fear of heights when he did the freefall jump in New Zealand. He said that moment was life changing for him.

Age: 53

Start Weight: 400 pounds

End Weight: 219 pounds

Total Weight Loss: 181 pounds

Percentage of Weight Loss: 45.25%

In The Biggest Loser house Jay Jacobs was known for having nine lives. He was sent home and came back, managing to stay on campus until the final four. America voted to keep Irene in the competition, but Jay still lost an amazing 181 pounds.

Age: 28

Start Weight: 278 pounds

End Weight: 164 pounds

Total Weight Loss: 114 pounds

Percentage of Weight Loss: 41.01%

Jennifer Jacobs started the season on a sad note crying to her father Jay, "Even though we came here together I need to do this for me." But as she walked out on the stage at The Biggest Loser finale host Alison Sweeney couldn't help but point out all the catcalls she received for looking so good!

Age: 54

Start Weight: 287 pounds

End Weight: 163 pounds

Total Weight Loss: 124 pounds

Percentage of Weight Loss: 43.21%

Dan Evans, who had lost 100 pounds before going on The Biggest Loser regained it when his son tragically died. While being on campus just wasn't for him, Dan went on to lose 124 pounds at home in honor of his son.

Age: 54

Start Weight: 309 pounds

End Weight: 179 pounds

Total Weight Loss: 130 pounds

Percentage of Weight Loss: 42.07%

Don Evans, twin brother to Dan, also wanted to lose weight for his son, who had disowned him due to his obesity. Don's son was in the audience at The Biggest Loser finale looking on proudly as his father weighed in.

Age: 34

Start Weight: 507 pounds

End Weight: 344 pounds

Total Weight Loss: 163 pounds

Percentage of Weight Loss: 32.15%

Arthur Wornum started season 11 of The Biggest Loser as the most unhealthy person on campus, as well as the largest contestant in Biggest Loser history. He told Alison Sweeney at the finale, “This is the beginning. Arthur is reborn now.”

Age: 61

Start Weight: 293 pounds

End Weight: 210 pounds

Total Weight Loss: 83 pounds

Percentage of Weight Loss: 28.33%

Jesse Wornum, who would sacrifice everything to keep his son on campus, danced his way onto The Biggest Loser stage saying, “Look at my boy! Look at my boy! Look at me.” And boy did he look good.

Age: 39

Start Weight: 474 pounds

End Weight: 301 pounds (when he left the show)

Total Weight Loss: 173 pounds

Percentage of Weight Loss: 36.49%

Olympic gold medalist Rulon Gardner left The Biggest Loser, saying he had reached his goal weight and needed to go home to be with his wife. He did not show up for the final weigh in at The Biggest Loser season finale.

Age: 39

Start Weight: 365 pounds

End Weight: 192 pounds

Total Weight Loss: 173 pounds

Percentage of Weight Loss: 47.40%

Justin Pope was a leader on campus known for pushing his teammates, especially his friend Rulon, who quit the show weeks after Justin's elimination.

Age: 22

Start Weight: 323 pounds

End Weight: 213 pounds

Total Weight Loss: 110 pounds

Percentage of Weight Loss: 34.06%

As the biggest girl in the house, Courtney Crozler had a lot to prove. She absolutely did it, transforming her body and her mind. At the finale she said,"if you change your mind and believe in you, you can do it. I'm living proof."

Age: 49

Start Weight: 238 pounds

End Weight: 152 pounds

Total Weight Loss: 86 pounds

Percentage of Weight Loss: 36.13%

Marci Crozier, who owns a gym and a Dairy Queen, went on to start a "Thin and Healthy" program at her gym that's not all about weight loss but healthy lifestyle changes too.

Age: 47

Start Weight: 440 pounds

End Weight: 287 pounds

Total Weight Loss: 153 pounds

Percentage of Weight Loss: 34.77%

Moses Kinikini came out on stage at The Biggest Loser season finale shadow boxing, which he credits with his total transformation. He went on to thank trainer Cara Castranuova for helping him find a way to lose weight without giving up.

Age: 20

Start Weight: 233 pounds

End Weight: 179 pounds

Total Weight Loss: 54 pounds

Percentage of Weight Loss: 23.18%

Kaylee Kinikini was fighting to find herself throughout her stint on The Biggest Loser. At the finale the audience found a gorgeous girl in an adorable green dress.

Age: 27

Start Weight: 437 pounds

End Weight: 344 pounds

Total Weight Loss: 93 pounds

Percentage of Weight Loss: 21.28%

Jaquin "Q" Allen had a tumultuous relationship with trainer Cara Castronuova telling her "I'm done," in one heated debate. Cara urged Q to come to her when he needed help. At the finale Q told Cara he loved her and the rest of The Biggest Loser family.

Age: 26

Start Weight: 301 pounds

End Weight: 217 pounds

Total Weight Loss: 84 pounds

Percentage of Weight Loss: 27.91%

Larialmy Allen went home early in the game, sacrificing herself so her husband could remain on the show. She went on to lose 84 pounds and looked fantastic at The Biggest Loser finale.