With more than 800,000 followers on Instagram at 10 years old, drummer Nandi Bushell has already conquered musical milestones most artists would be lucky to reach in a lifetime. In the last few years, the spirited rock star from Ipswich, England, has played talk shows around the world, starred in musical commercials, booked endorsement deals with top drum and guitar. Most recently, Nandi transfixed the internet by challenging Foo Fighters frontman Dave Grohl to a viral drum battle, which, even according to Grohl, she won hands down.