In this special episode, Kenton interviews Karl Egloff at Everest Base Camp as they both prepare for their Everest expeditions.

Karl is an extreme mountaineer, mountain guide, runner and speed climber with a host of impressive Fastest Known Times (FKTs) to his name. Later this month, he is aiming to become the fastest person to move from Basecamp to the Summit and back to Basecamp with no oxygen. Not something for the faint-hearted!

There is no doubt that Karl has the experience to do this - he talks Kenton through a potted history with great energy and enthusiasm, which includes him mentioning in passing that he summited Kilimanjaro six times in one week! Tune in now to be entertained and inspired...

Karl's book choice: Into Thin Air by Jon Krakauer

Karl's music choice: "Soft" Latino music