Mark Zuckerberg Tops Forbes List of Richest Americans Under 40

All hail the social network as Facebook co-founder CEO Mark Zukerburg trumps Google co-founder CEO by a haute $2.4 billion. 11 years younger than that Google guy, Mark Zukerburg has become the richest person under 40.

According to Forbes list of the richest Americans, Zuckerberg’s paper wealth of $19.1 billion surpasses that of Google’s co-founders Larry Page and Sergey Brin, who are worth about $16.7 billion, Apple CEO Steve Jobs ($7 billion) only behind Microsoft co-founder Bill Gates ($59 billion) and Oracle founder Larry Ellison ($33 billion).