Cable Guy in several Blue Collar television specials, most notably Blue Collar TV . Since 2007, he has been the host of the quiz show Are You Smarter Than a 5th Grader? on Fox (2007–09) and syndication (2009–2011). Foxworthy hosted a nationally syndicated radio show called The Foxworthy Countdown from April 1999 to December 2009.  Lori Greiner