Jeff Garlin is an American comedian, actor, writer, and director. He was born on June 5, 1962, in Chicago, Illinois. Garlin is best known for his role as Jeff Greene on the HBO series "Curb Your Enthusiasm," which he has appeared on since 2000. He has also appeared in several movies, including "Arrested Development," "Daddy Day Care," and "WALL-E." In addition to his acting work, Garlin is a successful stand-up comedian and has released several comedy albums, including "I Want Someone to Eat Cheese With" and "Our Man in Chicago." He has also written and directed several films, including "Dealin' with Idiots" and "Handsome: A Netflix Mystery Movie." Garlin has also written several books, including "Curbing It: The Inside Story of an American Icon," which chronicles his experiences on "Curb Your Enthusiasm."