James Cameron will never be mistaken for being an insecure guy, as his “king of the world” Oscar speech suggests. But heck, directing the top two money making films in showbiz history (Avatar, Titanic), probably warrants a healthy sized ego.  Even though mounting Avatar seemed like an impossible task, James “I’m The King of the World” Cameron never faltered in his belief in his movie, or for that matter, himself. (Click on the media bar below to hear James Cameron)