Drummer, percussionist, and backing vocalist for Elton John and who has also worked as a session musician.
His first recording was with Plastic Penny. He was briefly in the rock band Uriah Heep.
He has played with a lot of different hardware, mostly made by DW.
He was born in Wallasey, Merseyside.
Olsson and Mick Box were both in Uriah Heep.