Desc: Der schnellste Mann am Berg: Directed by Jacqueline Schwerzmann. With Ueli Steck, Nicole Steck, Alex Honnold, Jörg Wetzel. He climbed solo, without a rope, the north face of the Eiger in 2h47. Below him, the rock face drops to more than 1000 meters. But Ueli Steck, the lone wolf, does not lose his temper. For a year, Steck painstakingly prepared this record of less than three hours. The portrait of an extraordinary man who takes us on a journey to the most beautiful and harshest peaks in the world.