Patterns or forms are a basic element of taekwondo. These are punches, kicks, and blocks that are put together into choreographed series. A yell called a ki-yap is designated at certain places.

Sixteen-year-old Taekwondo champion Kerim Ahmetspahic smashed 111 concrete block with his head to break a Guinness World Record. He did it in just 35 seconds while somersaulting over piles of the ...

Kerim Ahmetspahic, a taekwondo black belt from Bosnia, broke 111 concrete slabs in 35 seconds on Sunday to set a new Guinness World Record. Not too bad for being only 16 years of age. He did it in ...

A taekwondo champion has smashed his way into the record books by breaking 111 building blocks with his head. Bosnian Kerim Ahmetspahic smashed the concrete blocks in just 35 seconds, achieving a ...

Kerim Ahmetspahic, a 16-year-old, taekwondo martial artist from Bosnia and Herzegovina, on Saturday (March 25) attempted the athletic, and rather painful-looking, task of smashing 111 building blocks ...