Sachin Rekhi reviews the most popular definitions of the role of the product manager from product luminaries like Martin Eriksson, Ben Horowitz, and Marty Cagan. He also shares his own definition for the role: Product managers drive the vision, strategy, design, and execution of the product. He then dives into each of those four core responsibilities, shares an exemplary product leader for each, and describes what each responsibility truly entails. For a deeper exploration into the role of...