At 17, @liamtheimpaler set off solo on the adventure of a lifetime: biking the "Pan-American highway" from Prudhoe Bay, Alaska, to the southernmost point in Argentina, Ushuaia. It took him 527 days, soaking in every destination. "I've been more than surprised by more than a few countries, and I think everyone else would be, too," he said. Now 19, Garner is slowly backpacking his way home to Southern California. Click the link in bio to learn more about his journey.