For over twenty years, Larry David has been making viewers everywhere laugh out loud through his long-running and Emmy Award-winning series, Curb Your Enthusiasm (2000-). Although, Larry David has also been causing fits of laughter long before his beloved starring role. After all, he is the co-creator of Seinfeld (1989-1998), which is arguably the most successful comedy series ever made both in terms of its critical reception and record-breaking ratings. Though co-creator Jerry Seinfeld is very much the lead character of the titular series, it's also no secret that Jason Alexander's character of George Costanza is supposed to be a caricature of Larry David himself.