Dr.Vegapunk

Dr. Vegapunk is the chief scientist of the World Government in *One Piece*, hailed as the world's foremost genius. Born on the technologically advanced Karakuri Island, his appearance is inspired by Albert Einstein. Vegapunk possesses groundbreaking technological knowledge, having invented Sea Stones, Pacifistas, Seraphims, and numerous other advancements, even the ability to imbue inanimate objects with Devil Fruit powers. To further his research, he separated his brain using the power of the 'Brain-Brain Fruit' and created six satellites, each embodying different aspects of his personality: the good Shaka, the evil Lilith, the thinking Edison, the wise Pythagoras, the violent Atlas, and the greedy York. Vegapunk was once a member of an outlawed scientific group called MADS, later joining the Marines’ Special Science Group (SSG). In the Egghead Arc, he unveiled the secrets of the Void Century and was eventually killed by the Marines. However, before his death, he broadcasted a prerecorded message about the truth of the world to everyone, sparking widespread attention and debate.