 In 2007, ratings were very low so the makers made a huge change.  They decided to have a Big Exit. It was the biggest exit in the  history of Big Brother all over the world. The housemates who were  still in the house become divided in 2 groups by Big Brother. One  group had to leave the house immediately without saying goodbye to  the other housemates. Astrid, Benjamin, Dimitri, Mario and Naiomi  were the victims of the Big Exit. They were replaced by Dennis,  Hendrik, Johan, Nathalie, Teresa & Véronique