Will Boxing ever have a charismatic Ali again?

Someone may come along. Ali is not only extremely famous in America, but globally. I think Manny Pacquiao is as close as it gets right now. I am not sure his mania will equal Ali's. Not only was Ali famous when he fought but today he is still one of the most recognizable faces on the planet. I just read an article yesterday about how he was asking Iran to release some US hikers. He actual has enough pull that they could possibly listen to him. Phenominons come along when no one expects them. Louis out of the Great Depression, Ali out of the Jim Crow south, Pacquiao out of poverty...you never know.