He is an Australian bass player and vocalist who replaced Chrissie Hammond in the group Air Supply in 1976 after having been in the cast of Jesus Christ Superstar with the duo Russell Hitchcock and Graham Russell.
He left the band in 1977 during the Rod Stewart tour and went on to be form the The Divinyls with Mark McEntee. He appeared with them in the film Monkey Grip in 1982. He left them in 1982. He now owns a Rock Management Company called Concept Mechanics.
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