The Ragga Twins

The Ragga Twins, also known as RTC, are an English ragga and jungle MC duo of Deman Rocker (David Destouche) and Flinty Badman (Trevor Destouche). Originating from Hackney, England, they started out on London's Unity sound system, and are regarded as pioneers of the scene. AllMusic called them "crucial cogs in the development of U.K. dance music."