I know Japan is a very rich country too. Japan is the third biggest economy in the world after the US and China. But I'm still wondering how they are willing to pay $20 million dollars just to see Mayweather facing a non-boxer. Or the Japanese just had a different taste when it comes to sports. I heard Rizin is very popular there and they also had superstars just like K1 before and they are paid well.
On the other hand, yesterday I read a line that Mayweather had a done deal with Connor McGregor. Must be a hoax, but not surprising considering how these athletes talk and hype themselves.
By the way, Floyd Mayweather is currently in the Philippines. He must be looking for Naruto after dispatching Sakura.