A woman holds a lantern during Diwali celebrations at Bhaktivedanta Manor on November 3, 2013 in Watford, United Kingdom. The festival is an opportunity for Hindus to honor Lakshmi, the goddess of wealth and other gods. Leicester's celebrations are one of the biggest in the world outside India. (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.