Child prodigy who passed GCSE aged 8 rejected by Oxford 'after exam board lost paper'; Jack Graham, who was expected to achieve an A* in his maths A-level, was downgraded to an A after exam board OCR mislaid one of his papers and 'created a calculation based on an average of his classmates'

Byline: By, Katie Weston A child prodigy who took his maths GCSE aged eight has been rejected from Oxford University after an exam board lost his test paper. Jack Graham, [...]