The concept of riding a unicycle down the street makes me nervous, so I am fully incapable of understanding how the three men in this video managed to live after unicycling down a mountain in Liechtenstein. David Weichenberger, Marco Schmidt and Lutz Eichholz impressively rode their one-wheel bikes down the Gaflei Trail in Liechtenstein. There’s some beautiful footage of the hills in this video, but more inspiring is the act itself. Have any of you ever tried this? Would you?