Jon Rineman is an American comedian and writer. He was born on October 10, 1982, in Northborough, Massachusetts. Rineman began his career in comedy as a writer for the "Late Night with Jimmy Fallon" show, where he worked from 2009 to 2014. Rineman has also performed stand-up comedy on various shows and venues, including the "Late Show with David Letterman," "The Late Late Show with Craig Ferguson," and the Comedy Cellar in New York City. He has also written for other television shows, including "The Tonight Show Starring Jimmy Fallon" and "The Ellen DeGeneres Show." Rineman's comedy is characterized by his self-deprecating humor and his ability to find humor in everyday situations. He has been praised for his clever and insightful writing, and he has been nominated for several Emmy Awards for his work on "Late Night with Jimmy Fallon."