Colin Kelly Jost is an American comedian, writer, and actor. He has been a staff writer for the NBC sketch comedy series Saturday Night Live since 2005, and co-anchor of Weekend Update since 2014. He also served as one of the show's co-head writers from 2012 to 2015 and later came back as one of the show's head writers from 2017 to 2022 alongside Michael Che.

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