Ollie's story is one of extraordinary courage and overwhelming spirit.
Without warning, at the age of just two, Ollie's young life was turned into a baffling challenge by autism. At the age of four, Ollie and his family faced a new and unimaginable menace when he was diagnosed with leukaemia.
But Ollie showed incredible bravery and determination as he proved himself to be an inspirational fighter. In this heartbreaking true story, Ollie's father, Stephen, tells of his son's fearless battles and the sadness his family was still to face...