Lawrence Gene David (born July 2, 1947) is an American comedian, writer, actor, and television producer. He is known for his dry wit, portrayals of awkward social situations, and observations on everyday life. He has received various accolades, including two Primetime Emmy Awards, three Producers Guild of America Awards, and four Writers Guild of America Awards (including a Laurel Award for TV Writing Achievement), in addition to nominations for six Actor Awards and three Golden Globes. David started his career as a stand-up comedian before transitioning into television comedy, where he wrote and starred in ABC's Fridays (1980–1982) and wrote briefly for Saturday Night Live (1984–1985). He gained prominence and acclaim when he and Jerry Seinfeld created the NBC sitcom Seinfeld (1989–1998), winning Primetime Emmy Awards for Outstanding Comedy Series and Outstanding Writing for a Comedy Series. He gained further recognition for creating, writing, and starring in the HBO series Curb Your Enthusiasm (1999–2024). Since 2015, David has made guest appearances on Saturday Night Live impersonating Bernie Sanders. He has acted in three films directed by Woody Allen, including Radio Days (1987) and Whatever Works (2009). He also wrote and starred in the HBO movie Clear History (2013). On stage, he made his Broadway debut writing and starring in the comedic play Fish in the Dark (2015). David has also written several comedic pieces for The New Yorker and The New York Times.