Big Brother is the German version of the international reality television franchise Big Brother created by producer John de Mol Jr. in 1997. Following the premise of other versions of the format, the show followed a number of contestants, known as housemates, who are isolated from the outside world for an extended period of time in a custom-built house. Each week, one of the housemates is evicted by a public vote, with the last housemate remaining winning a cash prize.
