NOW: Richard Karn
Karn, now 56, moved from the "Tool Time" stage to "Family Feud." He replaced Louie Anderson as host of “Family Feud” in 2002 and remained with the game show until 2006. In 2008, he joined the show “Bingo America” as host. —XFINITY Entertainment Staff (Photo by Frederick M. Brown/Getty Images)
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