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| The subject of this article has no official name.|
It is a fan-given name as substitute for lack thereof, and should not be considered as part of the Attack on Titan universe.
His human form possessed a facial appearance very similar to his later Titan form.
The Jumping Titan was very tall and slim, with an outstanding rib cage, and had long, blond hair. This Titan was also an abnormal since it possessed the ability to jump.
Long before his existence as a Titan, the Jumping Titan was an Eldian man living in the nation of Marley. As a part of the Eldia Restorationists, this man witnessed Grisha Yeager's acceptance into their group. This man was also present when news from the Owl arrived that Marley was planning to invade the island of Paradis to wipe out the Eldians living within the Walls, and was very distressed at the news. When Zeke Yeager, Grisha's son, exposed the plans of the Restorationists to the Marleyan authorities, he was captured and sent to Paradis. On the island, this man was injected with a Titan serum and was transformed into a mindless Titan.
After Eren's squad is deployed, the Jumping Titan appears and eats Thomas Wagner. Later when Armin Arlert notices the Mysterious Titan being devoured by a small group of Titans, he also notices the Jumping Titan near the Mysterious Titan. The Mysterious Titan then proceeds to roar and run toward the Jumping Titan as both of his arms are ripped off by the other Titans and bites down on the nape. It then lifts up the Jumping Titan and drops it shortly after, killing it.
- Armin Arlert (unintentional as a mindless Titan)
- Eren Yeager (unintentional as a mindless Titan)
- Nac Tias (unintentional as a mindless Titan)
- Mylius Zeramuski (unintentional as a mindless Titan)
- Mina Carolina (unintentional as a mindless Titan)