Watch the moment a daredevil great-grandad became the oldest person to take on the fastest zip line in the WORLD - aged 94.
Great-grandfather-of-four David Aris lost his beloved wife, June, to cancer five years ago.
For the last few months of her life she had been cared for by St John's Hospice in Lancaster.
Brave David took on Velocity, reaching speeds of 100mph, at Zip World, Penrhyn Quarry, North Wales, to raise money for the hospice, on July 29.
