It's probably been asked but what the hell do you care TS? I mean what is this obsession with peoples genetic background on this site?
I'm assuming you're part Filipino (Philipino surely??) and you're line of thinking is: "hey! if this guy has one ancestor in a few hundred who came from a piece of land one of my ancestors in a hundred lived quite close to that means I somehow win as a human being!" Which is pretty fucking idiotic.
He could be half zombie, half chinese and another half bear and it wouldn't get any of us any closer or further away from sharing his success through some kind of deluded semi-racist leeching.
Seriously can we just drop this dumb shit?