The Biggest Loser (American TV series)
The Biggest Loser is an NBC reality television show that began broadcasting on October 19, 2004. It involves twelve contestants who were overweight to varying degrees participating in a contest to lose the most weight. The show is hosted by comedian Caroline Rhea.
The contestants were divided into two teams: red and blue and were each given a personal trainer. Each week, the team who lost the least weight was required to vote out one of their team members. The final remaining contestant would also win US$1 million.