Top Of The World: Christian Stangls’ K2 Video Christian Stangl  an Austrian mountaineer is also known as Skyrunner, as he has many unique and speedy high mountaineering ascents to his credit. Born in 1966 in Landl, Styria. Christian became an electrical engineer. He began climbing at the age of 16 and became known as a … Continue reading Top Of The World: Christian Stangls’ K2 Video