This Kid Stacks Cups Like A Boss And His Teammates Go Nuts [VIDEO]

This kid competing in the World Cup Stacking Championships broke a world record and his friends went nuts.

I had no idea that people even went against others in cup stacking competitions, but yes, there is such a thing.

The kid in the video, William Orrell, set a world record by stacking cups in five seconds.

That then set his teammates off. Especially the kid behind Orrell who had to cover his mouth in disbelief.

Also, I love the uniforms. The fact that there's a U.S. team and they compete against other countries in cup stacking competitions makes my day.