Cape Town - South Africa's Keagan Petersen was announced the winner of AfricaMagic's Big Brother StarGame on Sunday.
Cape Town-born Keagan, 22, is the first South African to win the competition and competed against housemates Kyle, Lady May, Prezzo, Talia and Wati in the final week.
Keagan walked away the winner after 91 days in the house with a grand prize of $300 000.
According to TVSA, Keagan plans to invest his prize money, help his family and give some to charity.
Big Brother StarGame was a hit on TV screens generating over 2 million messages to TV and over 250 000 Twitter followers.