Big Brother 2 was the second season of the American reality television series Big Brother. It is based upon the Netherlands series of the same name, which gained notoriety in 1999 and 2000. The series premiered on CBS on July 5, 2001 and lasted for a total of 82 days. The series concluded on September 20, 2001 when Will Kirby was crowned the winner, and Nicole Nilson Schaffrich the runner-up. The premise of the series drastically differed from the previous installment of the series. The series revolved around twelve strangers living in a house together with no communication with the outside world. They were constantly filmed during their time in the house, and were not permitted to communicate with those filming them. One HouseGuest, known as the Head of Household, had the task of nominating two of their fellow HouseGuests for eviction. The HouseGuests then voted to evict one of the nominees, with the HouseGuest who received the most votes being evicted from the house. When only two HouseGuests remained, the previously evicted HouseGuests would decide which of them would win the $500,000 grand prize.