The Beatles met at different times. Paul met John in 1957 at a garden fete where John took him on and Paul knew George from the bus to school and he knew he played guitar so he was backup until he...
They, obviously, met lots of people. They met Cassius Clay (as he then was), Elvis Presley, Queen Elizabeth and the then Prime Minister (although they may not have realized who it was). Lennon...
Paul was invited to join John's band, The Quarry Men after auditioning (sort of) a show in Liverpool. George was a friend of Paul's who John rejected at first because he was so young. After George...
Well John Lennon, and George Harrison are dead so you can't meet all 4 of them but Paul McCartney you can probably meet if your extremely lucky at a concert or something like that. Ringo Starr I...
Paul met John at a church social where John was playing a gig; John asked him to join shortly afterwards. George met Paul on the bus, going to the same school, and he joined the band in 1958. He...