If there is one thing you should not try at home, or outside for that matter, it’s riding a unicycle on a narrow ledge on top of a 256-metre-high chimney. The breath-taking stunts were performed by Flaviu Cernescu and Nikolai Ismail and frankly, we’re surprised that they weren’t pulled to the ground by the weight of their testicles. If you’re brave enough, watch the video below and you’ll be in awe of both the talent presented and the stunning views of Targa Jiu, Romania.