Andy Sparrow began caving in 1971 and is one of Britain's most experienced cavers and instructors. He has been involved in the exploration of new cave systems in britain and has descended several classic deep caves in Europe. Andy is also an award-winning filmmaker whose work includes 'Sold' and 'A Rock and a Hard Place'. Andy runs a training company, Andy Sparrow Caving Services, and caveclimb.com, an equipment shop for cavers and climbers.