When 18-year-old Khadijah Mellah from Peckham, London, became the first ever hijab-wearing jockey to take part in a major race (the Magnolia Cup) and win, the sporting world was in awe. Couple this with the fact that she had only started training four months prior to the competition and you have the makings of a movie. Or a documentary. On November 2 ITV aired the documentary Riding a Dream, which ...