Jerry Seinfeld Is A Popular Actor, Comedian And Social Activist, Known Globally For The Popular '80s-'90s Sitcom, Seinfeld. Considered As One Of The Funniest Comedies To Grace Our Screens, Seinfeld Was A Game-changer Because It Was A Show About Nothing. Seinfeld Ran From 1989 To 1998, And Had Total Nine Seasons. The Show Also Stars Jason Alexander, Julia Louis-Dreyfus And Michael Richards.