A Vietnamese acrobat named Giang Quoc Có and his brother Giang Quóc Nghiêp broke their own Guinness World Record that they had set in 2016 by climbing 100 stairs with Có balancing Nghiêp on his head the whole way.

Check out the video above. We think you’ll be impressed!

You can follow Giang Quóc Nghiêp’s YouTube channel to see what else this acrobat is up to.