Tarun Khanna, the Jorge Paulo Lemann Professor at Harvard Business School, is a renowned expert on entrepreneurship and business strategy in emerging markets. Since joining HBS in 1993, Khanna has made significant contributions to understanding how entrepreneurs and companies navigate developing economies, particularly in China and India. His expertise spans business, entrepreneurship, and international strategy, reflected in his influential books such as "Billions of Entrepreneurs" (2008) and "Trust" (2018). Khanna's academic leadership includes serving as the first director of Harvard's Lakshmi Mittal and Family South Asia Institute and teaching courses on strategy, corporate governance, and international business. His impact extends beyond academia through his edX course "Entrepreneurship in Emerging Economies," which has reached over 750,000 students globally, and his involvement in corporate boards and advisory roles for the Indian government. Khanna's work uniquely bridges academic research with practical insights, making him a respected voice in understanding the complexities of emerging markets and fostering entrepreneurship in developing countries.