Chairman Emeritus of The Oberoi Group Prithvi Raj Singh Oberoi, widely known as the doyen of Indian hospitality, died on Tuesday, leaving behind a rich legacy. "It is with deep sadness that we inform the peaceful passing of PRS Oberoi, Chairman Emeritus of The Oberoi Group, earlier today," a statement said. In this 2009 interview with NDTV, he talked about his vision for his business and much more.