He was naked and totally unafraid as he was surrounded by sharks. The bizarre occurrence unfolded at the “Dangerous Lagoon” exhibit at Ripley’s Aquarium in Toronto. Video from the shocking incident shows the man removing all his clothes before jumping into the tank, which contained tiger sharks and menacing-looking sawfish. “Oh my gosh!” an onlooker is heard saying in the video as the sea predators swim right by him. The nude swimmer then appears to have some trouble getting out of the tank.