Christopher Keith Irvine, better known by the ring name Chris Jericho, is an American-Canadian professional wrestler, rock musician, and actor who signed with All Elite Wrestling (AEW) in 2019, where he became the inaugural AEW World Champion.

Noted for his over-the-top "rock star" persona, his in-ring technical wrestling prowess, and his ability to reinvent his character throughout the course of his career, Jericho has been named by journalists and industry colleagues as one of the greatest professional wrestlers of all time.