Frank Dunphy is an Irish-born, British-based business manager, entrepreneur and accountant. He represents the interests of such artists and actors as Damien Hirst, Tracey Emin, Jake and Dinos Chapman and Ray Winstone. 
Early life in Ireland
Dunphy moved to England in the early 1950s and began his career in representation advising performers including Coco the Clown, Harry Worth, and Roy Castle. He reputedly charges his clients 10% of all sales/income revenue.