Matti Makkonen: key obituary facts
Is Matti Makkonen dead? Yes. Matti Makkonen died on June 26, 2015, at age 63.
Cause of death: Matti Makkonen's cause of death has not been publicly confirmed.
What was Matti Makkonen known for?
He was known as Finnish telecommunications engineer.
Finnish telecommunications engineer
Died on Friday June 26th 2015