richest man in the world

World's Richest Men 2012

This 26th year of tracking global wealth was one to remember, with an all-time high . The 2012 Forbes Billionaires List breaks two records: total number of listees (1,226) and combined wealth ($4.6 tr...

Facebook Billionaires 2011

Facebook not only made household names out of its founders thanks to the movie "The Social Network" -- it has also minted the latest crop of the richest people on the planet.