You may know Sir Paul McCartney from a little band from Liverpool, England called The Beatles. Ever heard of them? Together with John, George, and Ringo, The Beatles became the most famous band in the world, and remain that today.
These days we have just Paul and Ringo still with us, and both are still making music today. Paul McCartney had a very successful career post-Beatles, fronting the band Wings, and has had a solid solo career since the 80s.