Johnny Walker has publicly disagreed with the opinion that Dominick Reyes has a "weak jaw." Walker argues that anyone can be knocked out if the right punch lands at the right moment, and that the concept of an "iron chin" doesn't truly exist. He believes that being knocked out frequently doesn't necessarily indicate a weak chin, as any fighter can fall from a well-timed strike. The comments come ahead of their scheduled bout this weekend. Walker is defending his opponent's durability ahead of their matchup.
