Dhirubhai Ambani was a transformative leader who founded Reliance Industries Ltd. He believed leaders are made, not born, and focused on motivating people. Some of his leadership principles included focusing on solutions over problems, taking responsibility to inspire his team, and delegating authority. Through innovative business strategies, a visionary approach, and prioritizing relationships, Dhirubhai grew Reliance into one of India's largest companies and demonstrated the positive impact of his leadership.