CM Punk was a part of the World Wrestling Entertainment from 2005 to 2014. Punk moved to AEW in 2021 and has been one of the biggest faces of the company since then. Recently, AEW decided to fire Punk following a backstage altercation incident. In AEW, Punk was a AEW World Champion for a couple of times. Punk was also a part of the Ultimate Fighting Championship (UFC) in 2014. In WWE, Punk is remembered as one of the top stars in the PG era and particularly had fantastic feuds against The Rock and John Cena.
