Katarina Johnson-Thompson of Great Britain looks on after competing in the Women's Heptathlon Javelin during day two of the 15th IAAF World Athletics Championships Beijing 2015 at Beijing National Stadium on August 23, 2015 in Beijing, China.
Brianne Theisen Eaton Photos Photos: Athletics - Olympics: Day 8
Katarina Johnson-Thompson of Great Britain and Brianne Theisen Eaton of Canada after the Women's Heptathlon on Day 8 of the Rio 2016 Olympic Games at the Olympic Stadium on August 13, 2016 in Rio de Janeiro, Brazil. - Athletics - Olympics: Day 8
Katarina Johnson-Thompson Katarina Johnson-Thompson of Great Britain competes in the Women's Heptathlon 100 metres hurdles during Day Three of the 14th IAAF World Athletics Championships Moscow 2013 at Luzhniki Stadium on August 12, 2013 in Moscow, Russia.
Rio Olympics 2016: Great Britain's Katarina Johnson-Thompson - 'I know I have time but I want Olympic gold now'