John Bonham has said in interviews that he admired many different drummers, including Ginger Baker, Keith Moon, and Buddy Rich. However, he never explicitly stated who he thought was the best drummer.
In a 1975 interview with Rolling Stone, Bonham said that Ginger Baker was “my favorite drummer.” He also said that Baker was “a genius” and that he “could do things with a drum kit that no one else could.”
In a 1977 interview with Modern Drummer, Bonham said that Keith Moon was “one of the best drummers I’ve ever seen.” He also said that Moon had “a lot of energy” and that he was “a great showman.”
In a 1979 interview with Hit Parader, Bonham said that Buddy Rich was “the greatest drummer that ever lived.” He also said that Rich was “a master of his craft” and that he had “incredible technique.”
While Bonham never explicitly stated who he thought was the best drummer, it is clear that he admired many different drummers for their different talents and abilities.
It is also worth noting that Bonham himself was widely considered to be one of the best drummers of all time. His powerful playing and innovative style helped to define the sound of Led Zeppelin. He was a major influence on many other drummers, and his legacy continues to inspire musicians today.