commercial success the beach boys 5 number 1 hits, the Beatles 27 number 1 hits
Considering the next best is the Bee Gees, Elton John and Paul McCartney with 9 and then George Michael and The Rolling Stones with 8 I think that's a pretty good indication of where they all stand. I didn't think anyone could really doubt the beatles' impact and through association what Ringo did. Hell, I have Pet Sounds on vinyl and I couldn't have told you who the drummer was until his name came up in this thread.