A climber made a nail-biting 2,019m ascent on a limestone ridge - no wider than his shoulders. <br /><br />Alpinist Dani Arnold, 39, braved the razor-thin ridge with sheer long drops on each side.<br /><br />An amazing video shows the climber scrambling up the "rare" rock formation on Kreuzberg mountain in eastern Switzerland. <br /><br />Dani encountered the formation two hours into a six-hour climb., which he carried out with fellow climber, Michi, 55.<br /><br />Dani, a true professional, loved climbing the uniquely shaped mountain as it was quite different from his other climbs. <br /><br />He said: "What's very unique is the big size of this piece of rock. It was amazing to climb it.<br /><br />"I enjoyed it very well. You're so exposed when you're up there. Every rock is unique but it's nothing very very special.<br /><br />"I would say that it's fairly rare."<br /><br />Dani chose this particular route because he simply had never done it before. <br /><br />He added: "The climb took me one day including the approach. I chose it because I had never done it before."<br /><br />The alpinist is a world-renowned climber and mountaineer, and has broken several speed-climbing records. <br /><br />He has broken multiple separate climbing and alpinism records and still holds a worldwide speed-climbing record.<br /><br />In 2015, he did the fastest solo ascent of the North Face of the legendary Matterhorn, by finishing in just under two hours.<br /><br />He holds two of the three records of the Matterhorn's North Face to this day and has broken multiple others around Europe.
