The memorial and funeral of Nelson Mandela will be attended by thousands world leaders and statesmen amongst them - and watched by billions.
But what did the former South African president think of them?
Mandela
David Cameron(01 of07)
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George W. Bush(02 of07)
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Tony Blair(03 of07)
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Robert Mugabe(04 of07)
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Bill Clinton(05 of07)
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Benjamin Netanyahu(06 of07)
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Hassan Rouhani(07 of07)
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