Luke James Uggles Eatwell known by his ring name Zack Sabre Jr. and its abbreviated form ZSJ, is an English professional wrestler. He is currently signed to New Japan Pro-Wrestling (NJPW), where he is the leader of the group The Mighty Don't Kneel and is the current and formerly inaugural NJPW World Television Champion in his record-setting second reign. He also makes sporadic appearances for All Elite Wrestling (AEW) and its sister promotion Ring of Honor (ROH).