A sporty 15-year-old who was sent home from school with a headache has seen his life transformed after being diagnosed with an ‘inoperable’ brain tumour.
Callum Stone, 15, who lives in Chelmsford, Essex, with his mother, Sarah Ferris, his step-father, Mark Ferris, and his 14-year-old brother William is described by his family as someone who is “very into his sport” and cycles to school everyday.