Amazon’s CEO has driven his company to all-consuming growth (and even, believe it or not, profits). Today, though, as he deepens his involvement in his media and space ventures, Bezos is becoming a power beyond Amazon. It has forced him to become an even better leader. When Washington Post correspondent Jason Rezaian was freed from an Iranian prison in January after having been held for 18 months on vague charges of espionage, he traveled on a Swiss military aircraft to a U.S. base in Germany. A short time later the Post’s proprietor, Jeff Bezos (No.1, World’s Greatest Leaders), showed up to bring Rezaian home.