——It is the world currency...for now.-——
And will be for a very long time... No country in the world is even remotely ready to have their currency replace it....
Don’t embarrasses yourself by saying China....
“Yuan to supersede dollar as top reserve currency: Survey”
http://www.cnbc.com/id/101450365#.
“Yuan Has Real Shot at IMF Blessing on Reserve Status”
http://www.bloomberg.com/news/2014-12-11/yuan-has-real-shot-at-imf-blessing-on-reserve-status.html