Britain's Adam Peaty appears to have done everything there is to do in 100m breaststroke - but he still wants more.
Olympic breaststroke champion Adam Peaty explains Project 56, the challenge he has set himself to surpass his own world record set at Rio 2016.
A unique insight into Olympic champion Adam Peaty as he sets out to be the first swimmer to go under 57 seconds in the 100m breaststroke.
How and when to follow the swimming events at the 2017 World Aquatics Championships on BBC TV, radio and digital services.
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England boss Gareth Southgate has painful penalty memories revived as he backs swimmer Adam Peaty's charity challenge.
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