How old is Paul McCartney?

Sir James Paul McCartney is an English musician and songwriter. He gained global fame with the Beatles, for whom he was the bassist and keyboardist, and shared primary songwriting and lead vocal duties with John Lennon. McCartney is known for his melodic approach to bass-playing, versatile tenor vocal range and musical eclecticism, exploring genres ranging from pre–rock and roll pop to classical, ballads and electronica. His songwriting partnership with Lennon was the most successful in music history.