Facebook IPO: Mark Zuckerberg's journey from coder to billionaire Silicon Valley tycoon by the age of 27
Facebook's imminent IPO will complete Mark Zuckerberg's journey from bedroom coder to Wall Street-backed Silicon Valley tycoon.
1 Feb 2012 ... At age 12 he created messaging software he called ZuckNet that alerted his
father when a patient was in his waiting room. By 18 Mark ...