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Team GB Medallists Return From The Rio Olympic Games

LONDON, ENGLAND - AUGUST 16: Great Britain's Jessica Ennis-Hill poses with her Silver Medal after arriving on a British Airways flight from Rio de Janeiro in Brazil to London Heathrow Airport's Terminal 5 on August 16, 2016 in London, England. Jessica Ennis-Hill won her Silver medal in the heptathlon at the 2016 Rio Olympic Games. (Photo by Dan Kitwood/Getty Images)

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.