Meet Josh Bratchley:

Josh Bratchley MBE is a British exploratory caver and cave diver, who is actively involved in the discovery and exploration of dry and underwater cave passages in both the UK and overseas. A professional Meteorologist seconded to the RAF by trade, Josh makes the most of his time outside of work – often up mountains, underground or underwater. Caving and diving in harsh, cold, murky caves in the UK, or running over rugged mountains in typical British conditions, has allowed Josh to develop a skillset in challenging conditions that allows him to access the far reaches of cave systems in remote places such as China, Mexico, Colombia and the mountains of Europe.