Lakshmi Mittal is an Indian-born British businessman who founded and chairs ArcelorMittal, the world's largest steelmaking company. He was born in 1950 in India and graduated from St. Xavier's College in Kolkata with a degree in business and accounting. He began his career in his family's steel business in India and later founded Ispat International, which he grew through strategic acquisitions to become the world's largest steelmaker. Mittal pioneered new steelmaking techniques to deal with rising scrap prices and used consolidation to build ArcelorMittal into the dominant force in the global steel industry.