Forbes Magazine has compiled a list of the world’s billionaires for the last 25 years. Their list for 2011 contained 1,210 people from 55 countries. The United States had the largest number of billionaires with 413; followed by China with 115 (this does not include 36 billionaires from Hong Kong). Russia came in third place with 101 billionaires, followed by India with 55 and Germany with 52.