Kim Jong-un

• Supreme Leader, North Korea
• Age: 31
• Residence: Pyongyang, North Korea
• Country of Citizenship: North Korea
• Marital Status: Married

Profile

Kim Jung-un, the youngest son of Kim Jong-Il, inheritied leadership of North Korea after his father's death in December 2011. Since he took power, he has replaced some 44% of the country's top officials, a move seen as replacing his father's staff with a new set of aides that owe loyalty to him

Masayoshi Son

• Source of Wealth: Internet, telecom, self-made
• Residence: Tokyo, Japan
• Country of Citizenship: Japan
• Education: Bachelor of Arts / Science, University of California Berkeley
• Marital Status: Married
• Children: 2

 Profile
The billionaire founder of Softbank, Asia's top Internet venture, has no plans to stop expanding his empire anytime soon. Son has been on a buying spree in the past year, including acquiring

Akio Toyoda

• CEO, Toyota Motor
• Age: 57
• Country of Citizenship: Japan
• Education: Master of Business Administration, Babson College; Bachelor of Arts / Science, Keio University

Profile

The grandson of Toyota ­Motor's founder has led the company through global recession, recalls and the 2011 earthquake and tsunami.

Bill Clinton

• Chairman, Clinton Global Initiative
• Age: 67
• Residence: Chappaqua, NY
• Country of Citizenship: United States
• Education: Doctor of Jurisprudence, Yale University
• Marital Status: Married
• Children: 1

Profile

The unusually active ex-Prez now fills his time with philanthropic ventures and public speaking. Members of his Clinton Global Initiative have so far made nearly 2,500 commitments valued at $87.9 billion, impacting 430 million people in 180 countries.

Larry Fink

• Cofounder, CEO, BlackRock
• Age: 61
• Residence: New York, NY
• Country of Citizenship: United States
• Education: Master of Business Administration, Anderson School of Management; Bachelor of Arts / Science, Duke University
• Marital Status: Married

Profile

BlackRock's $3.8 trillion in assets under management may actually understate the influence of the world's largest money manager. Fink is often the first phone call for governments and businesses with questions, with clients including