British boy who taught himself to read aged two joins Mensa

Teddy Hobbs, four, from Somerset, is UK's youngest member of high-IQ-score club

A boy who taught himself to read and count - including in Mandarin - while playing on his tablet has become the UK's youngest member of Mensa.

Teddy Hobbs, four, of Portishead, Somerset, has become the youngest member of the high-IQ-score club after his parents asked health visitors to assess him before he starts school.