Yatzi was an attempt by Otogakure scientists to make a human cyborg, a complete genius in all subjects. He originally had no name, and still has no surname. The name yatzi came when the let the infant play with building blocks with words on him, to which he built the words in capitals, "YATZI", so from this day forward, he was called Yatzi. For the most part, the experiment was a success. Yatzi was very intelligent, and was indeed a genius. By the age of 4, he was a genin, and at 6, a chuunin, which amazed the scientists. They were amazed by the boy, so they decided to attempt to give him a Cursed Seal of Hell (RobonUzumaki). The boy survived the injection, but during so, became very sick. The news of this spread nearly everywhere, which Sakebu Kanakirigoe, intrigued that yet another young