In this 2 part podcast host, and former Royal Marine, Mountain Leader and adventurer, Barry 'Baz' Gray talks to Louis Rudd MBE about joining the Royal Marines at a very young age before joining the SAS. Recently Louis has released his book Endurance. In this gripping book Louis reveals how a thirst for adventure saw him join the Royal Marines at sixteen and then pass the SAS selection course at only twenty-two. He describes his first gruelling polar expedition with legendary explorer Lieutenant Colonel Henry Worsley in 2011 and the leadership challenges he faced a few years later when he led a team of Army Reservists across Antarctica. And he takes us with him step by painful step as he pushes himself to the limit, travelling alone on his epic and lonely trek across the continent’s treacherous ice fields and mountains.