Indian employees of the the state run Bharat Sanchar Nigam Limited (BSNL) Telegraph division, shout slogans against the government for stopping the telegraph service at the Central Telegraph Office in Kolkata on July 15, 2013. July 14, 2013, was the last day that messages were accepted by the 162-year-old service, the last major commercial telegram operation. (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.