Justin Karl Michael Broadrick (born 15 August 1969) is an English musician, singer and songwriter. He is best known as a founding member of the band Godflesh, one of the first bands to combine elements of extreme metal and industrial music. He was briefly in the English grindcore band Napalm Death when he was a teenager in the mid-1980s, writing and recording guitar for Side One of Napalm Death's debut album, Scum. Broadrick has also maintained a parallel career as a producer, producing records and remixes for groups such as Pantera, Isis, Mogwai and Hydra Head labelmates Pelican. Since 2012, he has been releasing hard techno music under the solo moniker JK Flesh. Broadrick has set up record labels such as HeadDirt, Avalanche Recordings, Post Mortem Productions (briefly renamed Uprising Productions), Lo Fibre and Heartache.