Ryomen Sukuna is a terrifying and dangerous villain in Jujutsu Kaisen, known as the King of Curses. Fans recently compared him to Dio Brando from JoJo's Bizarre Adventure to determine the ultimate 'hater.' Sukuna is considered the 'Greatest Hater of Today,' while Dio is the 'Greatest Hater in History.' Both villains share a deep hatred for the main characters in their respective series and have caused immense suffering. Sukuna's disdain for protagonist Yuji Itadori and Dio's vendetta against the Joestar family show their ruthless nature.

Despite their different stories, the two villains are regarded as incredibly menacing and notorious antagonists in their respective franchises. Fans find humor in the ongoing comparison between these two malevolent characters.