Solving a Rubik’s Cube is hard enough for some people, imagine juggling a few of them simultaneously. That’s exactly what ultra geek David Calvo has accomplished, as he “can juggle three Rubik’s Cubes while solving one.” Video after the jump.

This isn’t Calvo’s first brush with Rubik’s Cube greatness, he already holds the Guinness World Record for the most Rubik’s Cubes solved in one hour (185).

[via Dvice]