Your truth. It doesn't make it true though!The real answer is Jesus.
He rules us all and will lead us to salvation

Hu Jintao definitely. The size of China's army is frightening and China has more clever people than America and Europe have people. Couple that with nukes and the supplier of the world's goods make for a very powerful mix.
Even if he isn't the most powerful man now he will be by mid century, well the person who succeeds him.
tanky's dad.
i have actually met the most powerful person in the world, as it happens, in a shed in allotments "somewhere in the south east of england". .

You spoiled the joke, but here's the original version:I'm very suspicious you're taking the piss. Off to google...
Nope, you're right.

I am obama, obama is me.Obama
I voted the pope because his followers don't question what he tells them, they just do it.
I'm sure there are more Chinese than Catholics,
Wikipedia reckons there's about 1,300,000,000 people in China, and about 1,100,000,000 catholics in the world. But who should win?