With six months to go to the Olympic Games Tokyo 2020, athletes are back on stage. Over the last few weeks, international events have been organised in 25 Olympic sports, while 10 International Federations have restarted Olympic qualifications.

While male pentathletes have competed at every Olympic Games since Stockholm 1912, Steph Cook became the first women’s Olympic modern pentathlon champion 88 years later, at the Sydney 2000 Games. The Great Britain star talks us through how she combined a hectic life as a doctor with going for gold – and how her fascinating sport, rooted in Olympic history, has evolved in the modern world.