Top 10 World’s Billionaires in 2015. In the 29th annual Forbes list of global billionaires, a record 1,826 billionaires were named with an aggregated net worth of $7.1 trillion compared to $6.4 trillion in the previous year. 46 of the billionaires in this list were under the age of 40. A record number of 290 people joined the list for the first time, of whom 25 percent hailed from China, which produced a world-leading 71 newcomers. The United States came in second, with 57; followed by India, with 28; and Germany, with 23. The United States had the largest number of billionaires with 526. Russia went down to 88 from 111 in 2014. Russia was placed behind China, Germany and India by the number of billionaires. Self-made billionaires made up the largest number of people on the list with 1,191 positions (over 65 percent), while just 230 (under 13 percent) had wealth through inheritance. The number of billionaires who inherited a portion but were still working to increase their fortunes is 405.
Bill Gates was named the richest man in the world by Forbes‘ annual list of the world’s billionaires. This was the 16th time that the founder of Microsoft claimed the top spot. Carlos Slim came in second for the second consecutive time. Warren Buffett of Berkshire Hathaway placed third, while Amancio Ortega of Spain, slipped down a position from the previous year to number four. Larry Ellison, the founder of Oracle, rounded off the top five. Christy Walton was the highest-ranking female at number eight. America’s Evan Spiegel, co-founder of photo messaging app Snapchat, became the youngest billionaire this year at age 24. At age 99, David Rockefeller maintained his position as the oldest billionaire included in the list. Mark Zuckerberg, the founder of Facebook, rose to number 16 with $33.4 billion. Iceland had a billionaire, Thor Bjorgolfsson, in the list after a gap of five years. Guatemala had a billionaire, Mario Lopez Estrada, for the first time in its history.
Here is a List of Top 10 World’s Billionaires in 2015
- Bill Gates – $79.2 billion
- Carlos Slim – $77.1 billion
- Warren Buffett – $72.7 billion
- Amancio Ortega – $64.5 billion
- Larry Ellison – $54.3 billion
- Charles Koch – $42.9 billion
- David Koch – $42.9 billion
- Christy Walton – $41.7 billion
- Jim Walton – $40.6 billion
- Liliane Bettencourt – $40.1 billion


