Kingpin

1. Kingpin was an early incarnation of 80s Swedish glam band Shotgun Messiah, who relocated to California in the late '80s. They released an album in 1988 called Welcome to Bop City.
http://en.wikipedia.org/w/index.php?title=Kingpin_(band)

2. Kingpin was a hardcore band out of Boston in the early 90's. They released one 7 inch on Suburban Voice Records, which was run by Boston punk legend Al Quint. They also had a song on a Suburban Voice compilation that was included with the fanzine of the same name. The band recorded 4 other songs that were never officially released but the mp3's of these songs circulate through the hardcore scene.
Link to MySpace page: http://www.myspace.com/kingpinbostonhardcore

3. Kingpin is a Punk / Rock Band From Maracaibo, Venezuela Since 2000 A Great Punk Melodic Band.