Microsoft tycoon Bill Gates is pictured at the GAVI conference in London on June 13, 2011.

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Microsoft tycoon Bill Gates is pictured during the GAVI (Global Alliance for Vaccines and Immunisation) conference, in London, on June 13, 2011.

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Size: 5000px × 3327px
Location: London, UK
Photo credit: © Benjamin Stansall / Alamy / Afripics
License: Licensed
Model Released: No

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