Hosni Mubarak, Aboud Jumbe, Tafari Benti and Leopold Sengho

From Left, Vice President of Egypt Hosni Mubarak, Vice President of Tanzania Aboud Jumbe, President of Ethiopia Tafari Benti and President of Senegal Leopold Sengho at the Organisation of African Unity (OAU) Heads of State meeting in Mauritius. Kenya's renowned photojournalist Mohamed Amin, also known as 'Six Camera Mo' captured some of Africa's defining moments and photographed almost every African leader in the 20th century.