Taylor Swift's ex-manager 'wasn't prepared' as he details reason for quittingTaylor Swift's ex-manager Rick Barker has opened up about his time working with the singer and the real reason he decided to quit his role after just two years. Taylor Swift's old manager reveals why he quit his jobThere's brilliant news for 'Swifties' as Taylor Swift's remarkable 20-year journey is being examined in a fresh Channel 4 documentary. Among these is her former manager, Rick Barker. View 3 Images Rick was Taylor Swift's manager at the start of her career in 2006 (Image: GETTY)Speaking to Lorraine, he expressed his fondness for the early stages of a singer's career. Taylor: The Star Who Changed The World airs on Channel 4 this Tuesday 30th September at 9.15pm