A United Airlines Boeing 787 Dreamliner taxis to a gate at O'Hare International Airport after taking off from Houston with United CEO Jeff Smisek, Boeing Company CEO Jim McNerney and more than 250 other passengers on board May 20, 2013 in Chicago, Illinois. The flight was the first passenger flight for the Boeing Dreamliner since it was grounded for electrical problems in January. (Getty Images)
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.