Who were the people behind Facebook when it was just a startup? And where are they now?
Only two of Facebook's first 20 employees still work at the company — and you can probably guess one of them.
Most left during the social network's early days to work at other tech companies or start their own. Several have become successful investors at large VC firms; many are now absurdly rich following Facebook's IPO in 2012.
Image: Facebook CEO Mark Zuckerberg in 2007. Paul Sakuma/AP
