Big Brother (Ukrainian TV series)

Big Brother is a Ukrainian version of the Big Brother reality television show based on the Dutch television series of the same name originally created in 1997 by John de Mol's company Endemol. The show is based on a group of strangers, known as Housemates, living together twenty-four hours a day in the "Big Brother" house, isolated from the outside world but under constant surveillance with no privacy for five months more.

The Housemates compete by avoiding weekly eviction, until the last Housemates remains at the end of the season that can claim the grand prize. The Ukraine series is hosted by television personality Olga Gorbacheva and airing on K1.