Last weekend Climbing Daily was at the Klattercentret Telefonplan gym in Stockholm for the Black Diamond Project event. The idea is simple; build the hardest indoor sports route in the world, and get the worlds best climbers to try it. We were there to capture all of the action.<br /><br />The route will stay on the wall for a long time, so if anyone fancies attempting to win the €5,000 topping out prize, get yourself to Stockholm.<br /><br />World's Hardest Route Vs World's Best Climbers | Climbing Daily Ep.878
