In just a single session Swiss climber Cédric Lachat managed to climb Zahir, the 8b+ multi-pitch route up the compact Wendenstöcke limestone in the Bernese Oberland, Switzerland.
Jörg Andreas and Felix Neumärker from Germany carried out the first repeat of Zahir on the Wendenstöcke in the Bernese Oberland, Switzerland, extending a pitch and upgrading it to 8c.