Danica Mckellar | 47

Like many of her colleagues under the spotlight, Danica McKellar began her journey at a young age. She began taking acting classes during the weekends when she was just seven. A few years later, by the time she was a teen, she got her big break starring in the comedy-drama series The Wonder Years.

While transitioning to other projects can be quite tricky, especially after garnering widespread recognition for her performance as Winnie Cooper, it didn’t stop the actress from continuing her career in the entertainment industry. Perhaps it wouldn’t be too surprising to see that she has made quite a name for herself in the animated scene, having landed voice-acting credits for shows like The Jetsons and Young Justice. McKellar is also a successful writer. Having graduated as a Mathematics major and summa cum laude of her batch, the Wonder Years star has also made several books revolving around the subject, including Math Doesn’t Suck and Do Not Open This Math Book.