Best known while younger sibling of famous Beatles vocalist and songwriter Paul McCartney, he also had a profession, beneath the pseudonym of Mike McGear, like a musician and professional photographer. Through the Beatles’ rise to popularity, he was operating like a hairdresser and carrying out having a Liverpool-based humor troupe known as The Scaffold. When the Beatles started to tour internationally, he followed his brother’s music group like a professional photographer. His 1974 solitary, “Keep It” / “Nice Baby,” reached # 36 on UK music graphs. He grew up in Liverpool, Britain, by Mary and Jim McCartney. He was the brother-in-law of Linda McCartney.