Big Brother Greece is a reality television show based on the original format created by John de Mol. Contestants, known as housemates, live together in a specially designed house while being monitored by cameras 24/7. They compete in various challenges and face weekly evictions, with the public voting to decide who stays and who goes. The show first premiered in 2001 and has had multiple seasons since then. It aims to explore social dynamics and human behavior in a confined environment. The last housemate remaining wins a cash prize, making it a popular and engaging program for viewers in Greece.