The Biggest Loser Brunei is a Bruneian reality television show that began broadcasting on BNC in 2010.
In May 2010, the first season was aired and the winner was Ali, who lost 60.7 kilograms (134 lb).
The second season premiered on October 7, 2011 and Muhammad Zahin was given the title of The Biggest Loser.
In this season, for the first time, a female contestant won the show; Hannah lost 111 pounds and her percentage of weight loss was 45.87%.
As has been done on the United States version of The Biggest Loser, there is a season that involves participants in pairs, which is called "Couples".