GUINNESS WORLD RECORD SLEDGEHAMMER

Assistants add the final concrete bricks to the chest of Chad Netherland in New York on December 5, 2003. Moment later, Donnie Foust destroys over 800 pounds of concrete on the chest of Netherland, who is laying on a bed of nails. Netherland, of Duluth, MN, successfully broke the Guinness world record for "Bed of nails concrete block break." Ripley Entertainment, the sponsor of Netherland's attempt, is the rights holder for Guinness World Records Attractions worldwide. (UPI Photo/Rob Bennett/HO)