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Game on!': Bill Gates to team again with tennis great Roger Federer for charity match in Africa - GeekWire
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Nick Kyrgios urges Tennis Australia to hold a charity match for bushfire victims | Nick Kyrgios | The Guardian
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Bill Gates Doubles Up With Tennis Legend Roger Federer For Much-Anticipated Charity Match In South Africa
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Bill Gates Doubles Up With Tennis Legend Roger Federer For Much-Anticipated Charity Match In South Africa
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