Watch this absolute nutcase attempt to break 111 concrete blocks with his head

Breaking over 100 concrete blocks with your head is no small feat, but this Bosnian maniac has proved how easy it can be.

In this video he does manage to break the Guinness World Record for 'The most concrete blocks broken with ones head' but you really have to question how strong these blocks really are.

His technique is also something to question, is he really breaking the blocks with his head? Or is he just using his body weight to crush them?

Either way, you've gotta respect this guy's dedication.