Earlier today The Young Bucks and Cody Rhodes held a press conference for their upcoming event, All In. During the press conference The Young Bucks announced that Rey Mysterio is All In, and will be at their event in September.
— The Young Bucks (@NickJacksonYB) May 13, 2018
All In takes place on September 1st from the Sears Centre Arena in Chicago. Already announced for All In are Kenny Omega, Stephen Amell, Hangman Page, Tessa Blanchard, Marty Scurll, and many more.