Delilah, the most-listened-to-woman on radio, has appointed publicist and media executive, Aaron Crisler, to the Board of Directors for Point Hope, the charity she founded in 2003. Delilah, heard on more than 150 radio stations, is known as the “Oprah of radio.” Crisler owns Conduit Media Solutions in Nashville, TN, specializing in public relations, digital strategy, and marketing.