5 Most Dramatic 'Biggest Loser' Transformations

Danny Cahill, Season 8
Starting weight: 430 pounds
Finale weight: 191 pounds
Pounds lost: 239
Percentage of weight lost: 55.58

He lost the biggest percentage of body weight of anyone in the show's history. Season 8's $250,000 grand prize winner Cahill said that after the show, people in his Oklahoma hometown didn't even recognize him. The musician and his wife, Darci, published a book last month -- "Losing Big" -- about his experiences, and he ... more 

Danny Cahill, Season 8
Starting weight: 430 pounds
Finale weight: 191 pounds
Pounds lost: 239
Percentage of weight lost: 55.58

He lost the biggest percentage of body weight of anyone in the show's history. Season 8's $250,000 grand prize winner Cahill said that after the show, people in his Oklahoma hometown didn't even recognize him. The musician and his wife, Darci, published a book last month -- "Losing Big" -- about his experiences, and he shares tips for healthy fast-food eating at his TheDannyCahill.com website. less