After two years with The Beatles, drummer Pete Best’s time with the band came to an abrupt end. Not long before the band got their first No. 1 hit, they fired Best and replaced him with Ringo Starr. A number of people who were tangentially attached to The Beatles wrote books about them or sold their stories to news publications. Best resisted doing this for years.
In the early days of The Beatles, they worked with several different drummers. When one drummer, Norman Chapman, had to leave the group for the National Service, they found themselves without a drummer ahead of their residency in Hamburg, Germany. Luckily, Best was looking for a job.
His band was about to break up, so Paul McCartney called Best to ask if he wanted to join them for the trip. Best agreed, and he went on to play with the band for the next two years.
Source: Emma McKee/cheatsheet.com