Facebook chief Zuckerberg's net worth pushed to $29.7 billion on strong Q4 earnings

Facebook founder and CEO Mark Zuckerberg's net worth has jumped by $3.1 billion to $29.7 billion after the social networking giant's shares surged on strong fourth quarter performance. According to Facebook's latest quarterly report, its profits stood at $523 million, up $64 million from the year ago period, while revenue rose 63 per cent to $2.59 billion. Mr Zuckerberg's net worth increased substantially after the company an...