Question: Who is older Dave Grohl or Donnie Iris?
Sentence (from "Donnie Iris"): Donnie Iris (born Dominic Ierace on February 28, 1943) is an American rock musician known for his work with the Jaggerz and Wild Cherry during the 1970s, and for his solo career beginning in the 1980s with his band, the Cruisers.
Relevant evidence: Yes