Even though we're still waiting for Marshmello to officially unmask himself, we're pretty sure we know just who Marshmello is.
Back in the beginning of the year, the What's Inside YouTube duo decided to take a look at what's inside Marshmello's helmet. Even though the helmet isn't one of his newer editions, the YouTube family decided to saw into his helmet and reveal just what is inside of Marshmello's signature helmet.
Before you try and create your own, the What's Inside team revealed that Marshmello does have a trademark on the design. Watch the full video below.
Inside Marshmello's Mask
H/T: YourEDM
