Athletics golden girl Jess Ennis treats London youngsters to a PE lesson they will never forget. In the biggest season of her career to date, Jess Ennis takes time out of her hectic schedule to encourage children to follow her example. is an English track and field athlete specializing in multi-eventing disciplines and 100m hurdles. A member of the City of Sheffield Athletic Club, she is the current European and former World heptathlon champion and is the former world indoor pentathlon champion. She is the current British national record holder for both the heptathlon and the indoor pentathlon.