Nelson Mandela memorial service: World leaders gather in Johannesburg to remember Madiba

History has been made today. Never have there being a gathering of the world leaders in one place. Who’s who of world leaders and dignitaries paid tribute to Nelson Mandela at his memorial service in Johannesburg's, FNB Stadium, which started an hour late in the pouring rain. 

Surprisingly, around a third of the seats were mysteriously left empty.

The U.S. President, as he paid tribute to Nelson Mandela, calling the South African leader a 'giant of history'.  

Mutual respect: President Obama speaks to Nelson Mandela's
widow Graca Machel during the memorial service

Mr Mandela's ex-wife Winnie Mandela Madikizela (left)
and his widow Graca Machel (far right)

Among the other international dignitaries to attend the event  were former and current leaders, the US President, British leaders, Italian leaders, President Jonathan, Cuban President and others

Members of Nelson Mandela's family

The arena which was the location of Mr Mandela's first speech in Johannesburg after he was released from prison in 1990.

Rest in Peace Madiba.