first winter ascent of Cho Oyu (8188 m / 26,864 ft) (a new route via the SE Pillar) on 12 February 1985 (repeated three days later by Zygmunt Andrzej Heinrich and Jerzy Kukuczka)
first winter ascent of Cho Oyu (8188 m / 26,864 ft) (a new route via the SE Pillar) on 12 February 1985 (repeated three days later by Zygmunt Andrzej Heinrich and Jerzy Kukuczka)