which famous drummer was one of the founder members of the rock group cream?

The famous drummer who was one of the founder members of the rock group Cream is Ginger Baker.

Cream were formed in 1966 as a three-piece “supergroup” made up of Eric Clapton (guitar), Jack Bruce (bass and vocals), and Ginger Baker (drums). Baker, already known on the British blues and jazz scene, co-founded the band and became widely regarded as one of rock’s earliest superstar drummers.