What does Jerry Seinfeld do?

Jerry Seinfeld is a comedian, actor, writer, and producer. He is best known for the sitcom "Seinfeld", which he created and starred in with Jason Alexander, Julia Louis-Dreyfus, and Michael Richards. The show aired on NBC from 1989 to 1998 and is considered one of the most successful and influential sitcoms of all time. Seinfeld has also written several books and produced a number of comedy specials. He is currently the host of the web series "Comedians in Cars Getting Coffee".