Dude shows off world record collection of 20,139 video games that took 8 days to count

Antonio Monteiro set a Guinness World Record in February for his enormous collection of 20,139 video games. Now, he's finally showing them off.

Monteiro walked through his treasure trove, which includes full North American sets for several consoles, in a video for Guinness World Records YouTube channel. He keeps all the games, which are stacked on the floor and on shelves up to the ceiling, in a single room. (The room seems pretty small at first, then just keeps going, and going, and going.)

The collection took officials eight days to count.