According to data from Fortune magazine, the average age of CEOs in the Fortune 500 comes in at a healthy 58 years old. And while that might be because entrepreneurship takes a lot of experience and wisdom to perfect, there are a few notable names that have companies doing pretty well in the list of five hundreds. If you want to see which CEOs in the Fortune 500 are wasting their youth on changing the world, take a look at the list below.

32 years old: Mark Zuckerberg, CEO and chairman of Facebook.37 years old: Keith Cozza, president, CEO, and director Icahn Enterprises LP41 years old: Stefan Larson, president, CEO, and director of Ralph Lauren43 years old: Larry Page, CEO and director of Alphabet Inc. Photo: Flickr / Niall Kennedy43 years old: Jeffrey J. Brown, CEO and director of Ally Financial