Karl Unterkircher and Daniele Bernasconi, two Italians, climbed Gasherbrum II in 2007 in alpine style. They were the first to use the North Face through China. The route had been attempted a year earlier by a German-Swiss team, but they abandoned it after an avalanche. During the attempt they fixed around of rope. They arrived at the summit around 8:00 pm on July 20, after spending the night in a bivouac shelter. A third member, Michele Compagnoni, grandson of Achille Compagnoni, turned back just before the summit. The team reunited and descended down the normal, northwest route.