Qantas chief executive Alan Joyce (R) and Emirates president Tim Clark (L) pose in front of aircraft at Sydney Airport on September 6, 2012. Struggling Australian carrier Qantas on September 6 announced a major global alliance with Emirates that will see its hub for European flights shift to Dubai from Singapore in a bid to stem losses. (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.