Manchester United executives ring opening bell at New York Stock Exchange
In this handout photo provided by the NYSE Euronext, Manchester United Executives David Gill (L), Joel Glazer (3rd L) and Avram Glazer (4th L) prepare to ring the Opening Bell at the New York Stock Exchange on August 10, 2012 in New York City. Manchester United shares started trading at USD 14.05 at the opening of the New York Stock Exchange. (Getty Images via NYSE Euronext)
From underwater mining to luxury yachts, Mohammed Al Barwani has interests in a staggering range of industries. The chairman of MB Holding explains how he built the firm from scratch to become a billion-dollar player.