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Host

Mayim Bialik

Mayim Bialik is an acclaimed actress, author, producer, host, podcaster, mental health advocate and neuroscientist who is well known for her award-winning role on the hit CBS comedy, “The Big Bang Theory.” Bialik joins Jeopardy! as the host of the show’s primetime and spinoff series, including the upcoming all-new Jeopardy! National College Championship set to air on ABC in 2022. 
 
Currently, Mayim stars in “Call Me Kat” on Fox, which she also executive produces. Before officially joining the Jeopardy! crew, she served as guest host for two weeks during Season 37. Outside of her work in television, Mayim hosts the mental health podcast “Mayim Bialik’s Breakdown.” She also recently wrote and directed her first feature film, “As Sick As They Made Us,” starring Dustin Hoffman and Candice Bergen.