Most people spend their free time learning useful skills like cooking, gardening, or maybe improving their golf swing. David Rush looked at a spinning chainsaw and apparently thought, “I wonder how long I could balance that on my face?” The answer turned out to be more than four minutes, which is simultaneously impressive, terrifying, and enough to make safety inspectors everywhere break into a cold sweat. His record-breaking stunt required nerves of steel, incredible balance, and perhaps a slightly different definition of fun than most people possess.

Man balances running chainsaw on his chin for over 4 minutes