Larry Bird is probably the real Einstein equivalent because he was great as a college player, NBA player, head coach, and team executive. Oppenheimer may not have been the genius of Einstein or von Neumann, but there's no telling that either of those guys would have had the ability to drive the kind of program management results that Oppenheimer did, right? Competence and capability span domains, it's not always productive to isolate one's capability within a single "vertical" of achievement.