Tokyo Sexwale
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Nelson Mandela: Businessman on meeting hero behind bars

5 December 2013 Last updated at 22:37 GMT

Tokyo Sexwale is one of South Africa's new generation of highly successful businessmen.

But he's never forgotten his early years when Mandela, even from within a prison cell, was fighting to change South Africa.

He told the BBC's David Dimbleby how the pair met in unusual circumstances.