Hell and high water

In 2013, Sean Conway embarked on his bid to be the first person to swim the length of Britain, raising money for the charity War Child. Accompanied by three support crew on a tiny, leaky yacht, he set out from Land's End, aiming to hit John O'Groats in two months. From swimming alongside a dolphin and amidst stunning night-time phosphorescence, to tackling treacherous tides and growing a huge beard to protect himself from jellyfish stings, this is a story of immense courage and determination over an incredible 900-mile journey.