A balancing act

Ronningsbakken performing a handstand at the lookout over Trollstigen in Norway Photograph: Sindre Lundvold/Barcroft Media Climing up a stack of chairs balanced on a rock lodged over a 1000-metre gap on in Kjeragbolten, Rogaland Photograph: Sindre Lundvold/Barcroft Media Chairs climbed, 30-year-old Ronningsbakken does a handstand with the experience of someone who has been doing this for fifteen years Photograph: Sindre Lundvold/Barcroft Media Balancing on a unicycle on a board over the edge of a 1400-metre cliff in Trollveggen, Norway Photograph: Sindre Lundvold/Barcroft Media Ronningsbakken performing at a 300-metre height with Moses Wepukhuli, a student from Kenya, in Geiranger, Norway Photograph: Sindre Lundvold/Barcroft Media This was the first time Wepukhuli, who is 25 and has been under Ronningsbakken's supervision since Janaury 2009, has performed at 300-metres Photograph: Sindre Lundvold/Barcroft Media