NOW: Richard Karn
Karn, now 58, 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. Last year, he reunited with Tim Allen on an episode of "Last Man Standing." —XFINITY Entertainment Staff (Photo by Michael Buckner/Getty Images)
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