A 10-year-old boy has achieved an A in GCSE maths.

Fardeen Siddiki, a year 6 pupil at Castle Hill Primary School in Chessington, took the exam five years early.

His teachers at Castle Hill now think he could be the youngest pupil in London to get an A this year.

Headteacher Lou Anderson said: “We are all really proud of Fardeen, he has worked incredibly hard on the challenges he has been set this year.

“In fact Fardeen enjoys maths so much he has even attended additional after school maths classes and clubs.”