Blindmattcardygetty

Miles Hilton-Barber, the blind adventurer, adjusts his flying helmet prior to his attempt to break the world air speed record for a blind pilot, flying a Hawker Hunter jet fighter at Kemble airfield near Cirencester, on August 21 2007, United Kingdom. Miles Hilton-Barber, whose most recent feat was a microlight flight from London to Sydney, raises money for the Seeing Is Believing charity. By Matt Cardy/Getty Images.

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