In this handout image supplied by the Israeli Government Press Office (GPO), Prime Minister Benjamin Netanyahu delivers a speech at his office on November 21, 2012 in Jerusalem, Israel. An official ceasefire started at 9pm local time between Israel and the Palestinian Hamas movement after eight days of conflict resulting in the deaths of 150 Palestinians and five Israelis and many hundreds injured. (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.