Lakshmi Mittal

• Chairman and CEO, ArcelorMittal
• Age: 63
• Source of Wealth: steel, inherited and growing
• Residence: London, United Kingdom
• Country of Citizenship: India
• Education: Bachelor of Arts / Science, St Xavier''s College Calcutta
• Marital Status: Married
• Children: 2

                                              Profile
His ArcelorMittal is still the world's biggest steel company, but it is weighed down amid supply glut and heavy debts ($16 billion).
Mittal put one of three houses he owns on London's billionaires' row up for sale.