(FILES) In this file photo taken on April 21, 2011, the youth leader of South Africa's ruling party, Julius Malema (L) stands behind Winnie Madikizela-Mandela, former wife of South African icon Nelson Mandela, outside a court in Johannesburg following a trial over an anti-apartheid struggle song. Winnie Mandela, the ex-wife of South African anti-apartheid fighter and former president Nelson Mandela, died on April 2, 2018 in a Johannesburg hospital after a long illness at the age of 81, her spokesman Victor Dlamini said in a statement. / AFP PHOTO / ALEXANDER JOE