<p><strong><a href="http://adventure.nationalgeographic.com/adventure/adventurers-of-the-year/2014/vote/">Vote for Kilian Jornet</a></strong></p><p>Twenty-six-year-old Kilian Jornet did not invent sky running, a cross between mountaineering and trail running that involves ascending technical terrain at a runner’s pace. He has, however, taken sky running into the public eye with his unprecedented streak of breaking records and winning races.</p><p>In August 2013, Jornet shattered the Matterhorn speed record with an astonishing time of two hours and 52 minutes (pictured).</p><p><strong><a href="http://adventure.nationalgeographic.com/adventure/adventurers-of-the-year/2014/kilian-jornet-burgada/">Learn more about Kilian Jornet</a></strong></p>