Sean Conway is an endurance athlete and adventurer, the first and only man in history to cycle, swim and run the length of Britain. He’s also cycled around the world, crossed Europe on a bike faster than any other human, and, this is probably my favourite adventure of his, he once climbed Kilimanjaro dressed as a penguin.

The sheer scale and number of Sean’s adventurers are laid out in full on his website, seanconway.com