Jim Coles (born ca. 1980), professionally known as Om Unit, is a London-based electronic producer and DJ known for his work in electronic music and drum and bass. Originally producing jungle, he then turned to turntablism under the name 2tall. Om Unit started to get into drum and bass by listening to artists such as Hype, Randal, and Kenny Ken on Kiss radio.He first released under the name Om Unit in 2010, with the record label Civil Music.