MANILA, Philippines - ABS-CBN’s The Biggest Loser Pinoy Edition Doubles will give a sneak peek at the inspiring stories of some contestants who will undergo a life-changing journey to a healthier life in its primer today. They will be introduced by the Biggest Loser team composed of host Iza Calzado, challenge masters Matteo Guidicelli and Robi Domingo, and fitness coaches and real-life couple Jim and Toni Saret, who will also share how they got to be a part of the reality show and the weight loss struggles they faced when they were younger. The primer will show the pre-camp, the first part of the competition where the contestants will be asked to lose weight on their own, using only the things that are readily available in their homes and environment for 30 days. Ang Bigating Pagbabago: The Biggest Loser Pinoy Edition Doubles Primer will air after the MMK episode featuring Iza’s inspiring journey to health and how she bravely faced and overcame obesity. The Biggest Loser Pinoy Edition Doubles premieres Feb. 3 after The Legal Wife on ABS-CBN Primetime Bida.