1. Carlos Slim:

Age: 73
Country: Mexico
Source: Telecom
Carlos Slim is the world's first richest person of 2013. He also owns financial, Industrial and real estate companies. In Feb, he announced he was funding research to reduce hunger in the developing world.
2. Bill Gates:

Age: 58
Country: United States
Source: Microsoft
Bill Gate was the world's first richest person since 2000 to 2009, but now he down's to second position because of his donation of $28 Billion to The Bill and Melinda Gates foundation. He is at top among the richest persons of US. He is CEO of world's biggest software company "Microsoft". He is also on Top of Successful College dropper.
3. Amancio Ortega:

Age: 77
Country: Spain
Source: Zara
77 years old Amancio Ortega is the citizen of Spain and year biggest gainer, up $19.5 billion. He moves into the top three among world's most wealthiest for the first time. Amancio Ortega also has a real estate portfolio.
4. Warren Buffett:

Age: 83
Country: Unites States
Source: Berkshire Hathaway
Warren Buffett was the world's 3rd richest person of the year 2012, but cancer slows down Buffett, but now a year after completing his radiation treatment, Buffett is still doing huge deals. He also gave another $2 billion of Berkshire stock to Gates Foundation in July. He donates $20 Billion to Gates foundation in his entire lifetime.
5. Larry Ellison:

Age: 69
Country: United States
Source: Oracle Corporation
Ellison donated $445 Million to his Medical Foundation to support research on aging and age-related diseases. In a TV interview on August, Oracle founder said the Apple's best days are behind it after the passing of close friend Steve Jobs and that Google's alleged infringement on Oracle's patents in its Android Software was "absolutely evil".
6. Charles Koch:
Worth: $34.0 Billion
Age: 78
Country: United States
Source: Diversified
Charles Koch and his brother David Koch are the world's richest brothers and are the owner of U.S second biggest company with $115 billion in sales. Koch Industries owns firms that are used in chemicals, refinery and financial trading among many others.

Country: United States
Source: Diversified
Charles Koch and his brother David Koch are the world's richest brothers and are the owner of U.S second biggest company with $115 billion in sales. Koch Industries owns firms that are used in chemicals, refinery and financial trading among many others.
7. David Koch:

Age: 73
Country: United States
Source: Diversified
David Koch and his brother Charles Koch are the world's richest brothers and are the owner of U.S second biggest company with $115 billion in sales. Koch Industries owns firms that are used in chemicals, refinery and financial trading among many others.
8. Li Ka-shing:
Worth: $31.0 Billion
Age: 85
Country: Hong Kong
Source: Diversified
Li Ka-Shing is a Hong Kong business investor, magnate and philanthropist. He is the richest person of Asia. His life-time donation makes him a biggest philanthropist in Asia. His private tech investment company, steered by his partner Solina Chau was an early into skype, facebook and spotify.
Age: 85
Country: Hong Kong
Source: Diversified
Li Ka-Shing is a Hong Kong business investor, magnate and philanthropist. He is the richest person of Asia. His life-time donation makes him a biggest philanthropist in Asia. His private tech investment company, steered by his partner Solina Chau was an early into skype, facebook and spotify.
9. Liliane Bettencourt:
Worth: $30.0 Billion
Age: 91
Country: France
Source: L'Oreal
Liliane Bettencourt is heiress, socialite, businesswomen and also a philanthropist of France. She is the world's richest women. She and her family own more than 30% of L'Oreal, which was founded by her father.
Age: 91
Country: France
Source: L'Oreal
Liliane Bettencourt is heiress, socialite, businesswomen and also a philanthropist of France. She is the world's richest women. She and her family own more than 30% of L'Oreal, which was founded by her father.
10. Bernard Arnault:

Age: 64
Country: France
Source: LVMH
Bernard Arnault is French business and art collector. He is the chairman and CEO of LVMH since 1989. Arnault hopes to open his new Frank Gehry-designed museum, Louis Vuitton foundation for creation, in Paris by 2014.
WRITTER: SAADI GROUPZ