Mirka Rantanen
Mirka Rantanen is a Finnish musician. He was the drummer for power metal band Thunderstone when it formed in 2000. Rantanen has also drummed for a number of other Finnish bands, including as a session member for the supergroup Northern Kings. He currently plays drums in the band King Company.
Rantanen started a heavy metal band for children called "Hevisaurus" in 2010. His character is an Apatosaurus called "Komppi Momppi".
