Kinnikuman is a Japanese manga series created by Yudetamago, originally serialized in Weekly Shōnen Jump. The story follows Suguru Kinniku, a clumsy superhero, who discovers he is the prince of the planet Kinniku and must compete in wrestling tournaments to prove his worth as a hero. The series is known for its unique characters, humor, and action-packed wrestling sequences, gaining popularity both in Japan and internationally.