Jessica Ennis-Hill is a retired British track and field athlete from England, specializing in multi-eventing disciplines and 100 metres hurdles. As a competitor in heptathlon, she is the 2012 Olympic champion, a three-time world champion (2009, 2011, 2015), and the 2010 European champion.
She is also the 2010 world indoor pentathlon champion. A member of the City of Sheffield & Dearne athletic club, she is the current British national record holder for the heptathlon. She is a former British record holder in the 100 metres hurdles, the high jump and the indoor pentathlon.