Barcelona brush aside AC Milan 4-0 in Champions League
(First row-from L) Barcelona's Argentinian forward Lionel Messi, Barcelona's Brazilian defender Dani Alves, Barcelona's midfielder Andres Iniesta, Barcelona's midfielder Xavi Hernandez, Barcelona's forward David Villa, Barcelona's defender Jordi Alba, (second row-from L) Barcelona's forward Pedro Rodriguez, Barcelona's Argentinian midfielder Javier Mascherano, Barcelona's midfielder Sergio Busquets, Barcelona's defender Gerard Pique, Barcelona's goalkeeper Victor Valdes pose before the UEFA Champions League round of 16 second leg football match FC Barcelona against AC Milan at Camp Nou stadium in Barcelona on March 12, 2013. (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.