New Delhi: With a networth of $21 billion, Reliance Industries (RIL)' Mukesh Ambani has retained his title as India's richest for sixth year in a row, while the country's 100 richest persons saw their collective
9. Kumar Birla
Net Worth: $7.6 B
Age: 46
Source of Wealth: commodities, inherited and growing
Residence: Mumbai, India
Country of Citizenship: India
Education: Master of Business Administration, London Business School; Bachelor of Arts / Science, University of Bombay
