“Known as one the big prizes in the Karakorum, K6 West had been attempted in the past by strong teams, notably the Americans Vince Anderson and Steve House and Slovenia’s Marko Prezelj who in 2007, despite making the first ascent of nearby K7 West (6858m), were forced to abandon efforts on K6 West due to too much snowfall.”
From Planetmountain.com
The video:
K6 West First Ascent from Ian Welsted on Vimeo.