Scientist hosted a guest show on 13 June 2018. Scientist has been played over 140 times on NTS, first on 2 August 2011. Scientist's music has been featured on 138 episodes.

A pseudonym of dub musician Hopeton Brown (aka Overton Brown), from Kingston, Jamaica). Brown burst onto the reggae scene in the early '70s with a reckless mixing style that seemed to outdo even King Tubby's wildest extravaganzas. He began his career as an engineer at Tubby's in 1978. Shortly afterwards he became a Tubby protégé and, by 1980, had gained a reputation with a distinctive mixing style.

He became worldwide known after Rockstar Games used his album 'Scientist Rids the World of the Curse Of the Vampires' in 2001