I caught a bit of it, and was in two minds really. Awesome physical achievement, but the idea of persuading my team to go against an assessment of dangerous conditions at K2 to carry on with what is, in the grand scheme of mountaineering, a completely arbitrary quest, turned me off. They got away with it, obviously, but most expedition leaders would have settled for ‘the mountain will still be there next year’.
I’m always suspicious of of these kind of ‘challenges’, but I guess that’s what happens when pretty much all the firsts in mountaineering have been claimed.