She is at the WNBA max of 220k a year....hardly enough to make someone wealthy, the reason so many of the pro woman play in other countries is because they don't earn enough here....
She is one of the lucky few to have a NIKE contract....but the entire point that you are missing here is she plays there because she doesn't make very much here....clearly you don't know what you are talking about or you would have said something about the Nike contract.....