Richie rich: Forbes Wealthiest people in the world

The Forbes magazine has listed out the richest people in the world.

Take a look at the wealthiest people in the world. We will also tell you how much they earn and from where.

DIETRICH MATESCHITZ, AUSTRIA

Net Worth: US $6.9 billion

Source of wealth: Red Bull

GINA RINEHART, AUSTRALIA

Net Worth: US $13.5 billion

Source of wealth: Mining

ISABEL DOS SANTOS, ANGOLA

Net Worth: US $3.3 billion

Source of wealth: Investments

JORGE PAULO LEMANN, BRAZIL

Net Worth: US $23.4 billion

Source of wealth: Beer (Anheuser-Busch InBev)

ALBERT FRERE, BELGIUM

Net Worth: US $4.4 billion

Source of wealth: Investments

DAVID THOMSON AND FAMILY, CANADA

Net Worth: US $25.5 billion

Source of wealth: Thomson Reuters

JACK MA, CHINA

Net Worth: US $23.7 billion

Source of wealth: E-commerce

JOHN FREDRIKSEN, CYPRUS

Net Worth: US $10.6 billion

Source of wealth: Shipping

LUIS CARLOS SARMIENTO, COLOMBIA

Net Worth: US $12.7 billion

Source of wealth: Banking

KJELD KIRK KRISTIANSEN, DENMARK

Net Worth: US $10 billion

Source of wealth: Lego

NASSEF SAWIRIS, EGYPT

Net Worth: US $6 billion

Source of wealth: Construction

ANTTI HERLIN, FINLAND

Net Worth: US $3.4 billion

Source of wealth: Elevators and Escalators

LILIANE BETTENCOURT AND FAMILY, FRANCE

Net Worth: US $37.7 billion

Source of wealth: L'Oreal

MICHAEL OTTO AND FAMILY, GERMANY

Net Worth: US $16.6 billion

Source of wealth: Retail and real estate

BIDZINA IVANISHVILI, GEORGIA

Net Worth: US $5.2 billion

Source of wealth: Investments

STEPHEN LANSDOWN, GUERNSEY

Net Worth: US $1.8 billion

Source of wealth: Financial services

PHILIP NIARCHOS, GREECE

Net Worth: US $2.5 billion

Source of wealth: Art collection

LI KA-SHING, HONG KONG

Net Worth: US $30.1 billion

Source of wealth: Diversified

MICHELE FERRERO AND FAMILY, ITALY

Net Worth: US $23.9 billion

Source of wealth: Confectionery