Joona Kortesmäki
- Producer
- Camera and Electrical Department
- Writer
Joona Kortesmäki was born on 3 January 1981. He is a producer and writer, known for Laulu rakkaudelle - Secret Song Suomi (2020), Mysteerilaulajat - I Can See Your Voice Suomi (2021) and Kauppaneuvos Jethro (2015).