Jessica Ennis is on target for heptathlon gold after two brilliant personal bests produced her highest score on the first day.
Ennis got off to a phenomenal start, destroying her personal 100m hurdles best by 0.25secs, in the fastest ever time set by a heptathlete in the event.
She then clocked 22.83 seconds in Friday’s final event, the 200m, to end the day on 4,158 points, 184 clear of Austra Skujyte in second.