Larry David is the co-creator of which US sitcom?

Lawrence Gene David (born July 2, 1947) is an American comedian, writer, actor, director, and television producer. He and Jerry Seinfeld created the television series "Seinfeld," of which David was the head writer and executive producer for the first seven seasons. David gained further recognition for the HBO series "Curb Your Enthusiasm", which he created and stars in as a semi-fictionalized version of himself. David has written or co-written the stories of every episode of the improvisational comedy "Curb Your Enthusiasm" since its pilot episode in 1999.

"Seinfeld" is an American sitcom television series. It aired from July 5, 1989, to May 14, 1998, over nine seasons and 180 episodes. It stars Seinfeld as a fictionalized version of himself and focuses on his personal life with three of his friends: George Costanza (Jason Alexander), former girlfriend Elaine Benes (Julia Louis-Dreyfus), and his neighbor from across the hall, Cosmo Kramer (Michael Richards). It is set mostly in an apartment building in Manhattan's Upper West Side in New York City. It has been described as "a show about nothing", often focusing on the minutiae of daily life.