‘Just last month we thought everything was alright, we had put the video on Youtube just an hour before he had a Taekwondo lesson.

‘He came home saying he couldn’t see properly and couldn’t remember anything.

‘When he had scans a few days later it showed the cancer had come back, in his brain and down his spine.

‘We sat there and David said ‘no more treatment’, then he was very quiet, children accept it much better than grown ups.