The 'Streif' in Kitzbuehel (Austria) is the world's toughest downhill course: Watch this video and race down 800m (2,820ft) altitude in less than two minutes, at speeds of up to 88 mph.<br /><br /><br />http://RedBull.com<br /><br /><br /><img src="http://ll.broadbandsports.com/images/37549_thumb.jpg" alt="The world's toughest downhill ski course - Tne Hahnenkamm" title="The world's toughest downhill ski course - Tne Hahnenkamm" width="150" height="90" alt="The world's toughest downhill ski course - Tne Hahnenkamm"/>
