Finnish freediver Johanna Nordblad holds the world record for a 50-meter dive under ice. She discovered her love for the sport through cold-water treatment while recovering from a downhill biking accident that almost took her leg.

British adventure Dave became the first person to skateboard from John O'Groats to Lands End. He’s best known for Expediton1000 - a plan to undertake 25 separate journeys of 1000+ miles using non-motorised transport.

Jenny Tough has travelled six continents, solo. She has cycled around Europe, paddled through the South American jungle, run marathons on four continents, hiked throughout Asia, trekked in Patagonia, dived with sharks, surfed in the North Sea, competed in numerous adventure races, and lived in five countries.