The global ranks of billionaires grew by 199 people in the past year, but none came close to unseating the world's richest man. Carlos Slim of Mexico, added $20.5 billion (R142 billion) to his coffers, according to Forbes magazine's annual tally.
The global ranks of billionaires grew by 199 people in the past year, but none came close to unseating the world's richest man. Carlos Slim of Mexico, added $20.5 billion (R142 billion) to his coffers, according to Forbes magazine's annual tally.