Yon Koeswoyo: key obituary facts
Is Yon Koeswoyo dead? Yes. Yon Koeswoyo died on January 5, 2018, at age 77.
Cause of death: Yon Koeswoyo's cause of death has not been publicly confirmed.
What was Yon Koeswoyo known for?
He was known as Indonesian singer.
Indonesian singer
Died on Friday January 5th 2018