A look at the life of activist, musician, and cultural icon Kathleen Hanna, who formed the punk band Bikini Kill and pioneered the "riot grrrl" movement of the 1990s.A look at the life of activist, musician, and cultural icon Kathleen Hanna, who formed the punk band Bikini Kill and pioneered the "riot grrrl" movement of the 1990s.A look at the life of activist, musician, and cultural icon Kathleen Hanna, who formed the punk band Bikini Kill and pioneered the "riot grrrl" movement of the 1990s.