Gino Martino ‘The Human Anvil’
He wows his audience by smashing things on his skull. He is a wrestler and entertainer by profession. He had bowling balls falling over his head from 15 feet in height. He also experienced blocks of concrete smashed over his head with a sledgehammer. He owes his superhuman ability to his extra-thick skull.
Daniel Browning Smith ‘The Rubber Boy’
Daniel Browning Smith seems like he is made of rubber. He gained the title of the most flexible man alive. He can dislocate his arms and can fit himself in an unstrung tennis racket. He has won Guinness Book of Worlds. He even won it thrice.