Since 1989 Joyce Keller has hosted a live show on a radio station founded in what year?
Joyce Keller: Joyce Keller is an American television and radio host, author, and psychic medium. WGBB:  It is Long Island's oldest radio station, founded in 1924 It broadcasts the Mandarin-language Chinese Radio Network on weekdays, and various English language religious and ethnic programs on weekends.
i don't know