David Attenborough

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Kirsty Young

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Michael Palin

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Ian Redmond

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David Cameron

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Sarah Watson

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William, Prince of Wales

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Chris Packham

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Klaas-Douwe Dijkstra

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Graham Norton

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Olivia Colman

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Sting

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Liz Bonnin

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Steve Backshall

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Michaela Strachan

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Martin Hughes-Games

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Jane Goodall

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Joanna Lumley

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Michael Parkinson

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Gregory Porter

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