2014. 2.Lakshmi Niwas Mittal Lakshmi Niwas Mittal edges Ambani by a slight $0.3 billion as the one of the most famous Indian businessmen. He is( Rajasthani : लक्ष्मी मित्तल; born 15 June 1950) an Indian national, steel tycoon and the chairman and chief executive officer of ArcelorMittal , the world’s largest