In the intoxication of speed at record times. Why do you do that? How high are the risks - and how can they be limited? Christian Penning spoke to four mountaineers about the subject of speed.
Andrea Chelleris succeeded in the red point ascent of the 9a route Pure Dreaming near Arco. The 12-year-old climber is the youngest person to date to have been able to climb a route with this red point difficulty level.
The Norwegian Magnus Midtbo and the Briton Pete Whittaker try to break various world records. In the one arm hang, Pete breaks the previous world record.
