User blog comment:Darthkenobi0/Ask A Geek Deuxieme Parti/@comment-1367054-20100423032830

What is fourth person? This does not exist....

@CodExpert United Soviet Socialist Republics, and the Great Khan was Ghengis, but I believe he was born earlier, so the answer I believe would be his grandson Kubilai.

To all of you, if you're looking up stuff just to see if I know things, then stop, because this is to answer people's questions that they are having difficulty with.