Hannibal Helmurto from the Circus of Horrors displays two hooks attached to his back in Edinburgh, Scotland August 13, 2007, before attempting to break the Guinness World Record of pulling a vehicle. The record for pulling a vehicle is over 100 metres (0.06 mile) which Helmurto broke by pulling the van over 110 metres (0.07 mile). REUTERS/David Moir (BRITAIN)