From time to time, we all look for inspiration around us. And no one inspires us more than someone who had a humble beginning but grew to become a great success. Someone who possesses the courage to take on risks to start and run a business venture to create and deliver innovative products, services or solutions that meet a need in the marketplace. There is no single specific list of the greatest or most extraordinary entrepreneurs, as several outstanding and talented people have made their contributions to our economic society. In this book, we will discuss the twenty greatest entrepreneurs of all time. They all had made a mark in their concerned industries with their zealous efforts and unwavering faith in their vision of a better world. From Jeff Bezos to Walt Disney, from Elon Musk to Mukesh Ambani and from Henry Ford to JRD Tata, all have been mentioned in this book. With the means of this book, the author has made an attempt to share the story of some exceptional entrepreneurs who are an inspiration to all. Hopefully, this book will serve as a motivation and help the readers to learn some indispensable lessons on how to become a successful businessperson.