Rooftoppers and daredevils inspire many feelings in the people who watch their exploits. Whether it's a legendary figure like Evel Knievel or a new generation of thrill-seekers doing stunts on their YouTube and Instagram, visceral reactions are unavoidable.
Awe and wonder at the physical challenge and almost idiotic bravery are certainly a part of the allure. Maybe you get that queasy feeling in the pit of the stomach and throw up a little in your mouth. (Arguably not a good thing but to each their own.) Whether it's a fear of heights or a fear things might go terribly wrong, you probably experience fear as well.
Oleg Cricket, the tumbler in the video above, has done bonkers stunts and filmed them, giving his many followers online all those feelings and more. He's skateboarded on ledges, dangled a model from a construction site without a harness, and performed other feats you should never try.