 He then joined More FM as an afternoon drive show host until 2019 when it was announced he was leaving the show to pursue his own business ventures.In August 2016, he was the host of the New Zealand version of the UK show You're Back In The Room.A patron of the National Youth Theatre Company of New Zealand (NYTC), Gunn also runs a production and facilities company, WhitebaitMedia, in Christchurch with his wife, Janine Morrell-Gunn, for which he writes, directs and produces for television, including children's show, "What Now" and oversees the production of television commercials.