Johnny Walker disputes notion that Dominick Reyes has a weak chin

Johnny Walker has publicly disagreed with critics who claim Dominick Reyes has a "weak chin" or glass jaw. Walker argues that anyone can be knocked out with the right punch at the right moment, dismissing the concept of an "iron chin" entirely. He believes knockouts are more about timing and precision than durability. Walker and Reyes are scheduled to face each other this weekend in a light heavyweight bout. Walker's comments suggest he respects Reyes' chin despite his recent knockout losses.