Watu wanaongoza kwa utajiri kwa kila bara ukilinganisha na tajiri namba moja duniani toka marekani,Jeff Bezos
Africa: $12 billion
Australia: $17 billion
S America: $24 billion
Asia: $50 billion
Europe: $78 billion
Total: $181 billion
Jeff Bezos: $160 billion
(Forbes) #Amazon