Brennan Marcel Williams is an American professional wrestler and former American football player. He is currently signed to All Elite Wrestling (AEW) under the ring name Mason Madden as one-half of the tag team MxM Collection alongside Mansoor. He also performs for its sister promotion Ring of Honor (ROH) and on the independent circuit. He is best known for his time in WWE, where he performed under the ring names Dio Maddin, Mace, and ma.çé.
Brennan Williams has 15 screen credits in a career dating back to 1999. Signature works include AEW Revolution 2025: Zero Hour, AEW WrestleDream 2024: Zero Hour, ROH Death Before Dishonor 2025: Zero Hour. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
