Raoul Lionel Chen (born 2 November 1984), better known as Diztortion, is a Dutch-born songwriter and record producer, best known for his work with the UK artists Stylo G, Lethal Bizzle, Tinie Tempah and Sigma. His first notable release was "Soundbwoy" by the Anglo-Jamaican dancehall artist Stylo G. In May 2015, Diztortion had notable success with Lethal Bizzle on "Fester Skank". The song reached number 11 in the OCC UK Charts. The record was also used in the BT Sport advertisement for the UEFA Champions League.
