Stian Christophersen is a physiotherapist and coach, has climbed for over 20 years, been an athlete on the national team and was the 2009 Norwegian bouldering champion. He has also climbed extensively outdoors and has first ascents of routes up to F8c and boulder problems up to Font 8b+. Stian is a former national team coach in climbing and is a personal trainer for several of Norway’s best climbers. He has also been responsible for the Norwegian Climbing Federation’s education of coaches, and in addition to running his own physiotherapy practice he educates the next generation of coaches at both a national and international level.
James Walker is a postgraduate researcher in the department of archaeology, University of Durham. He is a member of the Prehistory of Eurasia Research Group.