Johnny Walker defends Reyes, says no fighter has an iron chin

Johnny Walker disagreed with the notion that Dominick Reyes has a weak chin. Walker explained that any fighter can be knocked out and that the concept of an "iron chin" does not exist. He emphasized that the right punch at the right moment can drop anyone regardless of their reputation. Walker and Reyes are set to face each other this weekend. The comments suggest Walker respects Reyes' durability despite his recent knockout losses.