Diabolik is a fictional character created by Italian authors Angela and Luciana Giussani in 1962. He is a master thief known for his intelligence, agility, and cunning. The character first appeared in a comic book series that has gained immense popularity in Italy and beyond, becoming a cultural icon. The stories often revolve around Diabolik executing elaborate heists while evading law enforcement, particularly his nemesis, Inspector Ginko. The series is notable for its dark themes, stylish artwork, and complex plots, appealing to fans of crime and adventure genres.