![‘Sir’ Paul McCartney Hits Milestone 70th Birthday [VIDEO]](http://townsquare.media/site/167/files/2012/04/macca.jpg?w=980&q=75)
‘Sir’ Paul McCartney Hits Milestone 70th Birthday [VIDEO]
Some of you grew up with Paul McCartney before he became famous. The one who began a career in music back in 1957 with John Lennon's skiffle band, the Quarrymen.
The most recognized McCartney legacy is likely that of being one of the four mop-top "Beatles" of the sixties.