NBC.com - The Biggest Loser

• Contestants -
• Where Are They Now?

In the hour-long "The Biggest Loser: Did They Keep The Weight Off?" special, contestants from the first three seasons returned to "The Biggest Loser" campus for one last weigh-in. Viewers heard about their struggles -- including how they tried to keep the weight off and what has transpired in their lives since their appearances. Additional contestants were also spotlighted to paint a realistic picture of how difficult it can be to remain trim -- and how some have gained back weight but hope to shed the pounds again. Over 6,000 pounds have been lost on "The Biggest Loser" scale to date, and we found out if that weight has stayed off.