Voice of darts Dave Clark will donate his brain to medical science – to help find a cure for Parkinson's disease. The Sky Sports presenter was diagnosed with the soul-destroying neurological condition in 2011 – but he has carried on as the front man for their award-winning PDC World Championship and Premier League coverage.
Later this year, Clark will walk the length of Hadrian's Wall and, astonishingly, climb Mount Everest to the base camp at 17,000ft, to raise funds for Parkinson's UK.
He has already generated £500,000 towards the charity's work – but vital research to find a cure could be at risk because of public uncertainty around donation of brains.
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