Arthur Penhallow is a radio presenter in Detroit, Michigan who hosted afternoons on active rock station WRIF from 1970-2009. On March 30, 2009, WRIF owner Greater Media announced that the station and Penhallow had been unable to come to terms on a new contract. Penhallow was born in Honolulu, Hawaii. Arthur is a Vietnam veteran served in the USAF from 1962 through 1968. Before beginning his long tenure with WRIF, Art had toured with a band that played with the Mamas & the Papas, among others. Under the name "Cicero Grimes", he worked at WNRZ in Ann Arbor in 1970, and then moved to WRIF's predecessor, WXYZ-FM, which at the time was airing a syndicated progressive-rock format distributed by ABC called "Love". Penhallow was one of the "Love" format's local announcers and stayed on as WXYZ-FM transitioned to an all-local air staff and moved from progressive rock to the then-new "album oriented rock" format as WRIF. Penhallow's trademark is the saying of his name as "Arthur Penhallow, BABY", "The Poobah", "The Poob", or "The Grand Poobah", and the cry is one of WRIF's most popular bumper sticker slogans. When Howard Stern was a D.J. briefly at Detroit stationWWWW, he mocked Penhallow's "BABY!" by announcing, "This is WWWW in Detroit, MAMMY!" Penhallow regularly refers to himself as "Big Daddy Arthur P" or simply, "Big Daddy", as do others on the station. Fans typically refer to him simply as "Arthur P". Penhallow played himself in the film The Upside of Anger. In January 2009, Penhallow's contract expired at WRIF and he was off the air for more than a month before finally releasing a statement on March 27, on his Facebook page saying: "It appears that my days in Detroit radio are over for now. Thanks for your support over the last 39 years....I shall return." After months of negotiations, WRIF management and Mr. Penhallow were unable to come to an agreement on the terms of his contract. "We are disappointed that we couldn't come to a contractual agreement with Arthur," said Greater Media Market Manager, John Gallagher. "He is obviously a legend in the market and his many years of service to the industry are deeply appreciated. He will be sorely missed." He has since announced a permanent goodbye to Detroit, relocating to Texas to be closer with family. Arthur Penhallow is moving back to Michigan the week of May 1, 2017.
