Zeke Yeager

Zeke Yeager (ジーク・イェーガー Jīku Yēgā?) was the former Captain (戦士長 Senshi-chō?) of Marley's Warrior Unit, assigned to take the Founding Titan from the Eldians of Paradis Island. ... Zeke was the son of Grisha Yeager and Dina Fritz, the older half-brother of Eren Yeager, and a member of the royal family from his mother's side.