Big Brother Africa 4 (also known as Big Brother Africa: The Revolution) was the fourth series of the Big Brother Africa reality television series produced by Endemol. The series began airing on September 6, 2009, and aired for 92 days, ending on December 6, 2009 on M-Net. Nigerian television star IK Osakioduwa was the new host for the series. The grand prize fund this year is $200,000.
This year's format has changed from past seasons. Some of the changes are:
There has been numerous twists in this year's series.
A total of 25 housemates entered the House, an increase than previous series. Fourteen countries; Angola, Botswana, Ethiopia, Ghana, Malawi, Mozambique, Namibia, Nigeria, Kenya, South Africa, Uganda, Tanzania, Zambia and Zimbabwe participated in this year's series. On Day 0, twelve male housemates entered the House. During week one, Edward's twin, Erastus, switched places with each other. They will switch on and off in the first two weeks. On Day 7, twelve female housemates entered a secret House next door. On Day 14, Edward and Erastus was revealed to the male housemates as twins, and from now on will play as individuals.
Edna Alfredo is a 27-year-old graduate from Angola. Edna became the third person to be evicted from the House on Day 14.
Edward Moongo is a 33-year-old Public Relations Officer from Namibia. Edward finished in third place during finale night on Day 91.
Elizabeth Gupta is a 23-year-old actress from Tanzania. Elizabeth became the seventeenth housemate to be evicted from the House on Day 63. Now engaged to former housemate at Big Brother Africa 4, Kevin Chuwang Pam. The 2 were married on 26 February 2011 in Abuja, Nigeria. On 16 August 2011, the couple welcomed daughter, Malaika Savannah Chuwang Pam