Jordanian taekwondo instructor Mustafa D
(Photo by KHALIL MAZRAAWI/AFP/Getty Images)
Jordanian taekwondo instructor Mustafa Dasan breaks a tower of cement slabs with his elbow in a bid to enter the Guinness Book of World Records during a public show in Amman on April 26, 2008. Dasan, 54-years-old, and father of six, broke 5,000 kg of marble and cement bricks in one minute and sixteen seconds in the presence of Jordanian referees. AFP PHOTO/KHALIL MAZRAAWI