So, you love those web apps online, huh? You go sign-up, enjoy the features, add your friends. Chances are you already have multiple accounts. >__<’ But ever wonder who made these sites? Who are the brains behind these wonder of the online world and made million$ out of them?

Meet the TOP 3:

#1. Mark Zuckerberg Website; Facebook Age: 23 Networth: $700 Million

#2. Andrew Gower Website: Runescape Age: 28 Networth: $650 Million

#3. Chad Hurley Website: Youtube Age: 30 Networth: $300 Million

Thank you. For a twenty-something, I am not too young to think of retirement after all. (People laugh at me when I say I do think of it… sheesh. Now for those bright idea$…)

Post inspired by the list at Retiret@21.com: Top 50 Young Entrepreneurs under 30 here. Check it out and be amazed by real genuises…