Top Richest Man 10

Theo Albrecht, Henry Sy, Satoshi Nakamoto, King Abdullah bin Abul Aziz.

David & Simon Reuben are British businessmen and philanthropists who have a net worth of $18 billion. Raised in the UK, the brothers had separate careers early in life. Simon was involved in importing carpets and David was a metal trader. However, they soon discovered the property market which literally took over their lives later. David and Simon first joined together in their Trans World group, which turned into the third largest metal producer in the world after they bought up more than half of Russia's aluminium industry.