Mayim Chaya Bialik is an American actress and former game show host. She gained recognition for her role as the title character in the NBC sitcom Blossom, which aired from 1991 to 1995. Bialik is perhaps best known for her role as neuroscientist Amy Farrah Fowler on the CBS sitcom The Big Bang Theory, which she played from 2010 to 2019. Her performance earned her four nominations for the Primetime Emmy Award for Outstanding Supporting Actress in a Comedy Series. She also won the Critics' Choice Television Award for Best Supporting Actress in a Comedy Series in both 2015 and 2017. In addition to her acting work, Bialik served as a game show host, sharing hosting duties of Jeopardy! with Ken Jennings on a rotating basis between August 2021 and December 2023.