Question: The actor who voiced Shaggy in the "Scooby-Doo" franchise also appeared as a radio personality on what radio network?
Sentence (from "John Hogan (executive)"): A 30-year radio veteran, he was responsible for the operations of nearly 1200 U.S. radio stations and nationally syndicated radio shows; including those of Rush Limbaugh, Ryan Seacrest, Casey Kasem, George Noory, Donald Trump, and Elvis Duran.
Relevant evidence: Yes