A young taekwondo champion has headbutted his way through a whopping 111 concrete building blocks and into the Guinness Book of World Records.
Kerim Ahmetspahic, 16, from Bosnia, broke the slabs, which were stacked in 16 columns, in just 35 seconds, according to the Daily Mail.
Footage of the impressive challenge, which took place in the Bosnian city of Visoko on Saturday, shows the blackbelt flipping over the piles and smashing the concrete with his head.
An announcer can be heard sounding off the number of columns broken as a crowd cheers Ahmetspahic on.
When he completed the challenge the room erupted into a roar of celebration.
A Guinness Book of World Records delegation was present at the event to watch the record being broken.
Upon completing the challenge, Ahmetspahic, who is from Visoko, said: "I still have more power.
"I wish to thank all the people who helped me achieve this - my parents and my coach Edin Kajevic."