The world Pro Am in the Bahamas is sanctioned by the World Dance Council, which is the parent group of the NDCA. The WDC just ran the World Professional Latin, and it's the event where we send our 2 top professional couples to compete against all the other couples in the world.
That's not to say that the Ohio Star Ball couldn't run a World Professional Championship, as it does with the Professional Smooth and Rhythm. The problem is, that for the most part, only American Couples go to Ohio, since it is a closed event, except for Canada. So, World ???, I don't know.
In the Bahama's the World Pro Am attracts couples from all over the world. So as an American top Pro Am couple, I would want to win the event with the most countries represented. Therefore: the one that is the most "World", is well.......