The richest man in the world is Bill Gates. Gates is an American software inventor, executive and philanthropist. His net worth of $83 billion makes him 24% wea...
The richest country in the world is the U.S. The nation produces about 63% more goods and services each year than #2 China. Japan is third, followed by Germany....
The richest person in the world is Bill Gates, but he's trying to change that. Of the top ten richest, four have pledged to give away at least half their money....