A selfless ten-year-old quad amputee feels 'on top of the world' after raising over £12,000 for other disabled kids - by scaling a 656ft mountain.<br /><br />Luke Mortimer felt “very proud” to summit Embsay Crag, in North Yorks., dubbed his ‘Everest’, so he could “return the favour” to charities that had helped him.<br /><br />The kind-hearted youngster was just seven years old when he contracted the severe bacterial infections meningococcal meningitis and septicaemia.
