Kobe Bryant:
His penchant for selfishness and ecogentricity is as well-documented as his Hall of Fame b-ball exploits. But how is it possible that Kobe can express so much love and admiration for former teammate Derek Fisher (they won five NBA titles together), yet Kobe never bothered invite him to his home in all the years they played together. Not once. That tells you all you need to know about Kobe.