Lee Kuan Yew is the rare person to come close to being recognized in both realms. (Richard Nixon aspired to this status, but that's for another day.) While in office, he cultivated leaders from around the world who turned to him for his big-picture strategic guidance. At the moment I can't think of any particular piercing insight he provided, which I don't mean in a dismissive way. (Early and often he counseled Western leaders about the importance of coping with China, and also its possible menaces.) But time and again foreign leaders sought his judgment on big strategic questions, and outside scholars and journalists pored over his comments in interviews. Not many practicing politicians can present themselves simultaneously as geostrategists, and he managed to be taken that way.