Conquering K2 in winter ‘together
A team of Nepalese climbers has become the first ever to summit the world’s second highest mountain, K2, in winter.
K2, along the Pakistan-China border, is notoriously challenging – with high winds and sub-zero temperatures.
One of the leading members of the team is a former Gurkha and British special forces soldier, Nirmal Purja. He spoke to BBC Pakistan correspondent Secunder Kermani.