Tennis star Anna Kournikova joins The Biggest Loser as new celeb trainer

The long-running reality show “The Biggest Loser” on NBC is undergoing significant changes with long-time trainer Jillian Michaels getting replaced by tennis star and professional model Anna Kournikova.

According to the online article in New York Magazine, Kournikova will become a part of the 12th season of the show. Read the full article HERE.