Pretty much the only interesting thing about this fight. The legend has it Wach was born standing and nobody has ever seen him in horizontal position.
No one has yet. I doubt Whyte will be the first. TKO on his feet, possibly, but straight up KTFO likely not.
Wach has the best chin of the category with Duhaupas. But there it is finished and moreover prevented at the last moment. He will run out of gas in the 5th round.