Jessica Ennis: Unbelievable - From My Childhood Dreams To Winning Olympic Gold

On 4 August 2012 Jessica Ennis kicked off what some described as the greatest night in British sporting history. For her it was the end of a long, winding, and sometimes harrowing road. Nobody was under more pressure at the London Olympics than ''the face of the Games''. Yet Jessica delivered the heptathlon gold medal, and the huge outpouring of relief she showed afterwards hinted at the roller-c...