Jack Hammer: key obituary facts
Is Jack Hammer dead? Yes. Jack Hammer died on April 11, 2016, at age 90.
Cause of death: Jack Hammer's cause of death has not been publicly confirmed.
What was Jack Hammer known for?
He was known as American musician and songwriter ("Great Balls of Fire").
American musician and songwriter (“Great Balls of Fire”)
Died on Monday April 11th 2016