JP Cappelletty
Drummer
Also known by the stage name Rook, he became the official drummer for rapper Machine Gun Kelly. He got the job as a senior in high school and dropped out to join the rapper on his Hostile Takeover tour in 2012.
He grew up in Toledo, Ohio and attended Sylvania Southview High School. He'd later relocate to Los Angeles, California.
He made an intheir appearance in the music video for "Wild Boy (Remix)," which received more than 4.5 million views on YouTube.
His father Johnny was also a drummer.
He appeared alongside Steve O in the "Wild Boy (Remix)" video.