Yes, all hail Tupac... Dude, you needs to grow up

How about Washignton, Franklin, Adams, or Martin Luther (the original, not King), Immanual Kant, John Locke, Ayn Rand (ok ok, maybe not so much, but her objectivist ideals sure do make sense), or even Aristotle, Plato, and Socrates? Of course, thats but a breif list, but all have had massive, massive influence over the course of world history.