Jack Marshall's mountain challenge

Doctors said he'd never walk-but young Jack Marshall showed once again today what an inspiration he is by walking to the top of Scafell Pike, the highest mountain in England. Jack, 14, from Doncaster, has Moebius syndrome - a rare condition which affects his co-ordination, balance and speech.

He's also blind in one eye. But he's raised thousands of pounds to help other children he considers less fortunate than himself. Our reporter David Hirst filmed this footage for on his mobile phone.