British Prime Minister David Cameron (L) shakes hands with his Indian counterpart Manmohan Singh prior to a meeting in New Delhi on February 19, 2013. British Prime Minister David Cameron promised full cooperation with India and its police as a probe into alleged kickbacks in a helicopter deal clouded his meetings Tuesday with leaders in New Delhi. (AFP/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.