The Biggest Loser 'The Biggest Loser' champ Danny Cahill mindful of weight regain 12/10/2009 Danny Cahill is 239 pounds lighter than when he started his The Biggest Loser journey -- but he said there's always a fear that he could regain it. Read More RELATED NEWS Daniel Wright, former 'The Biggest Loser' contestant, dead at age 30 after leukemia battle'The Biggest Loser' champ Danny Cahill having skin-removal surgeryExclusive: Liz Young talks about her 'The Biggest Loser' experience TAGS: The Biggest Loser Second Chance Second Chance