Marele câștigător (season 1) is the first season of the Antena 1 reality television series entitled Marele câștigător, which premiered on September 23, 2010. The show features overweight contestants competing to lose the largest percentage of their body weight and receive the title of 'Marele câștigător,' along with a $25,000 grand prize. The first season featured twenty contestants divided into two teams of nine players. The teams were each led by a personal trainer, Florin Uceanu with the blue team and Cori Gramescu with the red team. The first season was hosted by Daiana Anghel.