20-year-old speed cubing champion Anthony Brooks set a new Guinness world record on Friday.

He solved five Rubik’s cubes in one minute and 18 seconds. UNDERWATER. That’s one cube every 15.6 seconds.

It takes me about an hour to solve ONE of those and I’m only pretty sure I can hold my breath underwater for a full minute.

What makes this even more ridiculous is the fact that Brooks only began training underwater the day before the event.

(Thanks to Extra Mustard for sharing.)