William Francis Karren is an American musician, best known as the lead guitarist of the punk/riot grrrl band Bikini Kill, formed by Kathleen Hanna, with Karren, Tobi Vail and Kathi Wilcox.
As a prominent American musician, William Francis Karren served as the lead guitarist for the punk/riot grrrl band Bikini Kill. The band was founded by Kathleen Hanna and consisted of Karren, Tobi Vail, and Kathi Wilcox.