Mark Zuckerberg, Facebook Chief Executive
Profile this week is Facebook co-founder and Chief Executive, Mark Zuckerberg. With new investment by Goldman Sachs, the company is now valued at 50 billion dollars. But how much do we know about the man behind it all? Is he really the character portrayed in recent film, The Social Network? And what next for the 26-year-old now thought to be the world's youngest billionaire?
Reporter: Morland Sanders
Producer: Rob Cave.