King Crimson are an English rock band formed in London in 1968. The band has undergone numerous formations throughout its history of which 21 musicians have been members; since January 2017 it has consisted of Robert Fripp, Jakko Jakszyk, Tony Levin, Mel Collins, Pat Mastelotto, Gavin Harrison, Bill Rieflin and Jeremy Stacey. Fripp is the only consistent member of the group, and is considered the band’s leader and driving force. The band has earned a large cult following. They were ranked No. 87 on VH1’s 100 Greatest Artists of Hard Rock.