Conquering K2 in winter 'together' - BBC News
The BBC speaks to Nirmal Purja, from the team of the first climbers to reach the K2 summit in winter.
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.