Robin Hugh Gibb, CBE was a musician, singer, songwriter and producer, best known as a member of the Bee Gees, which was co-founded with his fraternal twin brother Maurice and older brother Barry. Their younger brother Andy was also a singer. He joined his first band the Rattlesnakes which was formed in Manchester, England. The eldest three were born on the Isle of Man to English parents, Hugh and Barbara Gibb; the family later moved to Manchester before settling in Redcliffe, a suburb of Brisbane, Australia. Gibb began his career as part of the family trio. When the group found their first success, they returned to England where they achieved worldwide fame. In 2002, the Bee Gees were appointed as CBEs for their "contribution to music". however investiture was delayed until 2004. With record sales estimated in excess of 200 million units, the Bee Gees became one of the most successful pop groups of all time. Music historian Paul Gambaccini described Gibb as "one of the major figures in the history of British music" and "one of the best white soul voices ever". After a career spanning six decades, Gibb last performed on stage in February 2012 supporting injured British servicemen and women at a charity concert at the London Palladium. On 20 May 2012, Gibb died at the age of 62 from liver and kidney failure brought on by colorectal cancer.