The World's Richest People

Forbes - Ingenuity, not industry, is the common characteristic; these folks made money in everything from media and real estate to coffee, dumplings and ethanol. Two-thirds of last year's billionaires are richer. Only 17% are poorer, including 32 who fell below the billion-dollar mark. The billionaires' combined net worth climbed by $900 billion to $3.5 trillion. That equates to $3.6 billion apiece.