Date of Birth: 
About 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".
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