A man sings passionately as he waits for the Nelson Mandela memorial service at the FNB Stadium in Johannesburg, South Africa on December 10, 2013. Over 60 heads of state have travelled to South Africa to attend a week of events commemorating the life of former South African President Nelson Mandela, who passed away on the evening of December 5, 2013 at his home in Houghton at the age of 95. Mandela became South Africa’s first black president in 1994 after spending 27 years in jail for his activism against apartheid in a racially-divided South Africa. By Christopher Furlong/Getty Images.
