Meet the super Nova swimmer and her fellow teen stars who are Olympic hopefuls as Tokyo 2020 looms on the horizon.
Britain's Katie Archibald wants to become the first female Olympic champion in the madison as the event joins the cycling programme at Tokyo 2020.
Stoke's reigning Olympic K1 canoeing champion Joe Clarke says his non-selection for Tokyo 2020 feels 'a bit unjust'.
US gymnast Simone Biles claims a record fifth all-around world title at the 2019 World Gymnastic Championships in Stuttgart.
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Watch as 11-year-old skateboarder Sky Brown moves closer to Olympic qualification, after scoring 58.3 to win bronze at the Park World Championships in Sao Paulo.
A world champion at 15, the saviour of his sport at London 2012, Tom Daley has also been criticised and come close to quitting - now he wants a 'fairytale' finish at Tokyo 2020.