Leo Moracchioli is a crazy Norwegian heavy metal musician with a hefty 3 million subscribers on YouTube. He does cover versions of classic and contemporary songs that get views in the millions. His hard work paid off, and now he's touring the world with Drowning Pool.
Even if you're not into heavy metal, you've gotta appreciate the production value. He's got one of the members of Drowning Pool in this video, but he usually plays all the instruments on each song, and even films the videos himself.
Here's his latest video for Michael Jackson's classic "Thriller."
Here's some more of his work. Starting with his back story...