Michael Seitz is an American retired professional wrestler and former musician. Seitz is best known for leading The Fabulous Freebirds under the ring name Michael "P.S." ("Purely Sexy")Hayes and for his role as an announcer under the name Dok Hendrix in WWE. He currently works with WWE as one of the senior producers. He then became a backstage road agent (producer) and color commentator for WWE. Initially appearing for one night on the September 23, 1999 broadcast of SmackDown!, Hayes became a color commentator on Sunday Night Heat alongside Michael Cole and Kevin Kelly from 2000 to 2001, although he was mostly used on the international broadcasts of that show. At WrestleMania X-Seven on April 1, 2001, he competed in the gimmick Battle Royal, but was eliminated by The One Man Gang.