Jessica Ennis , Olympic heptathlon gold medallist , overcame a dodgy long jump preparation , to electrify the nation over two nerve wracking days of competition .
Jessica Ennis , Olympic heptathlon gold medallist , came second in the BBC Sports Personality of the Year contest .
Jessica Ennis , Olympic heptathlon gold medallist , overcame a dodgy long jump preparation , to electrify the nation over two nerve wracking days of competition and came second in the BBC Sports Personality of the Year contest .