Meet the boy fighting medical odds to be a racing driver

Thirteen-year-old Jack Ferguson has medical conditions so severe that doctors advised him not to play sport.

He has attention deficit hyperactivity disorder, obsessive compulsive disorder, Asperger's syndrome, arthritis and a leaky heart valve.

Jack, from Ipswich, had to be revived several times a week when he was a baby but dreams of becoming a Formula 1 driver.