Jessica Ennis sets new world record in 100m hurdles

British heptathlete Jessica Ennis has set a new heptathlon world record in the women's 100m hurdles - the first event in the heptathlon. She ran a time of 12.54 seconds.

It is the first event of seven in the Olympic heptathlon.


Jessica Ennis wows London

Jessica Ennis realised her Olympic dream on Saturday as she claimed gold in the heptathlon.