Sunil Mittal

I read this line in an article about Sunil Bharti Mittal (winner of ET Business Leader award) in the Sunday Times of India:

The Harvard returned business leader smiles: "Imagine I was at Harvard in 1996 for an executive MBA. I was studying application of IT in business. Now, I hear my co. Bharti is a case study at Harvard! I guess I have come full circle" Well said, Mr Mittal.