He is part of grime collective 'O.T Crew' with Dogzilla, Deeperman, M. Eye, Benson, Kozy, Syer Bars, Shotz, Meshie, Props and Daze.

[3] Devlin was also a member of the Movement, consisting of himself, Wretch 32, Scorcher, Ghetts, Lightning, Mercston and DJ Unique but has since left.

James Devlin was born on 7 May 1989 in Bermondsey and grew up on a housing estate in Dagenham.

Devlin's debut album, Bud, Sweat and Beers was released on Island Records in 2010.

"London City" entered the UK chart at number 181 following strong digital downloads from the album.