Great Black Fighters In The Prime Rarely Lose To White Fighters

That's just historical fact.

The last time a that happened. You'd have back to when Max Schmeling beating Joe Louis, 80 years ago, in 1936. That is the last time you can say a genuine great black fighter (In his prime) lost to a white fighter. There have been a few borderline cases Marciano beating Ezzard Charles. But ~i can't think of any in recent history

And I would not even say Brook is a great fighter (Yet) But I do know the GGG hype train will come to end on Sep 10th. Triple G is not that good. And many people will be surprised at just how easy it is for Brook.