In office 10 May 1994 – 14 June 1999 Deputy Thabo Mbeki Frederik Willem de Klerk Preceded by Frederik Willem de Klerk As State President of South Africa Succeeded by Thabo Mbeki 19th Secretary General of Non-Aligned Movement In office 2 September 1998 – 14 June 1999 Preceded by Andrés Pastrana Arango Succeeded by Thabo Mbeki Born 18 July 1918 (1918-07-18) (age 92) Mvezo, Union of South Africa Birth name Rolihlahla Mandela Nationality South African Political party African National Congress Spouse(s) Evelyn Ntoko Mase (1944–1957) Winnie Madikizela (1957–1996) Graça Machel (1998–present) Residence Houghton Estate, Johannesburg, Gauteng, South Africa Alma mater University of Fort Hare University of London External System University of South Africa University of the Witwatersrand Religion Methodism[citation needed] Signature Website Mandela Foundation Apartheid in South Africa Events and Projects Sharpeville massacre Soweto uprising · Treason Trial Rivonia Trial Church Street bombing · CODESA St James Church massacre Cape Town peace march.