While talking to Canadian Psychologist Gad Saad in JRE, Rogan picked Russian wrestler Alexander Karelin to be the scariest ever. He said, “Alexander Karelin, who’s the scariest f***ing wrestler of all time, like if anybody says like who’s the scariest wrestler of all time, it’s Karelin. They used to call him the experiment because his parents were like normal size like kind of tiny like five seven and he’s a f***ing panther, like a human panther."