|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.
|This article is incomplete.|
Please feel free to edit this article to add missing information and complete it.
Zeke has light-colored, shaggy hair that descends into a beard and mustache. He wears glasses and is usually seen wearing a coat with an undershirt.
Zeke's Titan has a distinct ape-like appearance, with fur covering most of its body. It has long limbs with fully-functional thumbs. Its body proportions are similar to that of the Principal, with a small head and a massive torso, as well as having well-defined abs.
He created a Titan serum in order to become stronger and get revenge on his bullies. He also becomes immortal in the process and outlived his bullies. He seek people who fail the advancement test and inject them with the titan serum, turning them into titans. He can turn back into human while other Titans couldn't.
He appeared in front of Eren and attempted to inject him with the Titan serum; when Eren ran away from him, Zeke started to chase him but collapsed due to tiredness and his old age.