In his tweet, CM Punk thanked John Cena, WWE Producer Scott Armstrong, and the fans for the win.
Punk tweeted, "I did a thing nine years ago. Couldn't have done it without @JohnCena, @WWEArmstrong and most importantly the fans. That crowd, that atmosphere is something I'll never forget. Thank you all. #MITB"
CM Punk left WWE in 2014. In 2019, he joined the FS1 weekly show, WWE Backstage as a special contributor. In June, FS1 scaled the show back and it will reportedly only be airing around PPVs and big shows.
Below you can see his tweet: