Paul McCartney & Arthur Alistair Donald at Age 19

As a world-famous musician, Paul McCartney is best known as a bassist and singer for The Beatles during the ’60s. His collaboration with John Lennon is considered to be the highest point of songwriting success after the war. After The Beatles disbanded in 1970, McCartney formed a band with Linda McCartney, his first wife, and Denny Laine called Wings. McCartney was inducted two times into the Rock and Roll Hall of Fame, has countless other musical achievements, and Arthur Alistair Donald is his first grandchild, the eldest of eight. Arthur Donald was born in 1999 and is currently attending Yale University.