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Olympic medallist Jessica Ennis-Hill is driven in a golf buggy by the Duke of Devonshire during the country fair at Chatsworth House near Bakewell in Britain

Olympic medallist Jessica Ennis-Hill (L) is driven in a golf buggy by the Duke of Devonshire during the country fair at Chatsworth House near Bakewell in Britain, September 2, 2016. REUTERS/Darren Staples

British heptathlon star Jessica Ennis

British track and field star and former World heptathlon champion

Jessica Ennis will be hoping the home advantage can help her win gold in London.