: Saitama claims he trained so hard he went bald. This highlights the "limiter" theory—that he broke through the natural ceiling of human potential not through magic or science, but through sheer, boring consistency.
: A physical manifestation of Genus's belief that humanity is a failure that must be "engineered" out of existence. Watch One-Punch Man - 03
: Genus’s "ultimate" creation is powerful but lacks the one thing Saitama has—a grounded spirit. He is a monster born of intellect, yet he is easily broken by Saitama's simplicity. The "Deep" Truth: The Secret of Saitama's Strength : Saitama claims he trained so hard he went bald