Rob Camm, 21, was paralysed in a car crash two years ago and left with no movement from the neck down, just a week before he was due to go to university.The former-rugby player spent months in hospital and was confined to a wheelchair and will be reliant on a ventilator to help him breathe for the rest of his life. But thanks to an electronic robotic exoskeleton strapped to his body, he has been able to walk again for the first time.The brave lad from Berkeley, Gloucestershire, is the first tetraplegic in the world with a ventilator to use the wearable robot paralysed from the neck down and reliant on a ventilator for his breathing for the rest of his life.