Since Seinfeld, Alexander has appeared in a wide range of movies and TV shows, including Curb Your Enthusiasm and Amazon Prime's period-drama comedy series The Marvelous Mrs. Maisel. Although he never quite managed to bag an Emmy for his Seinfeld role, Alexander did land one of the prestigious awards for Outstanding Original Song in 2019. This was for his work in Brainwashed by Toons, an educational television show that informed people about casual racism and sexism in cartoons.

Alexander’s net worth is reportedly $50 million (£36.8m). Like Michael Richards, Alexander was earning a cool $1 million (£736.7k) per episode by the final season of Seinfeld, and is still raking in money from DVD sales.