The world's top 100 billionaires got even richer in 2012, with their total wealth rising by around 15% to $1.81 trillion. Check out who is on the list:
Source : AFP
#1 Carlos Slim Helu
Estimated Net Worth: $ 76.4 billionCountry: Mexico
Source : AFP
#2 Bill Gates
Estimated Net Worth: $ 63.4 billionCountry: USA
Source : AFP
#3 Amancio Ortega
Estimated Net Worth: $ 59.3 billionCountry: Spain
Source : AFP
#4 Warren Buffett
Estimated Net Worth: $ 49.8 billionCountry: USA
Source : AFP
#5 Ingvar Kamprad
Estimated Net Worth: $ 43.4 billionCountry: Sweden
Source : AP
#6 Charles Koch
Estimated Net Worth: $ 41.7 billion
Country: USA
Source : Forbes
#7 David KochEstimated Net Worth: $ 41.7 billionCountry: USA
Source : AFP
#8 Larry EllisonEstimated Net Worth: $ 40.7 billionCountry: USA
Source : AFP
#9 Bernard ArnaultEstimated Net Worth: $ 29.8 billionCountry: France
Source : AFP
#10 Li Ka-ShingEstimated Net Worth: $ 29.0 billionCountry: Hong Kong
Source : Forbes
#11 Christy WaltonEstimated Net Worth: $ 28.8 billionCountry: USA
Source : AFP
#12 Alwaleed bin Talal Al SaudEstimated Net Worth: $ 28.2 billionCountry: Saudi Arabia
Source : AP
#14 Jim WaltonEstimated Net Worth: $ 27.3 billionCountry: USA
Source : AFP
#13 Liliane Bettencourt
Estimated Net Worth: $ 27.4 billion
Country: France
Source : Forbes
#15 Rob WaltonEstimated Net Worth: $ 26.7 billionCountry: USA
Source : AP
#16 Alice Walton
Estimated Net Worth: $ 26.3 billion
Country: USA
Source : Forbes
#17 Stefan PerssonEstimated Net Worth: $ 24.9 billionCountry: Sweden
Source : Getty Images
#18 Mukesh AmbaniEstimated Net Worth: $ 24.7 billionCountry: India
Source : Forbes
#19 Lee Shau KeeEstimated Net Worth: $ 24.1 billionCountry: Hong Kong
Source : AFP
#20 Jeff BezosEstimated Net Worth: $ 24.1 billionCountry: USA
