Rey Mysterio wrestled professionally.
Mysterio made his in-ring return at SummerSlam on August 26, 2007, defeating Guerrero, after Guerrero obsessed over Mysterio's return as well as wanting to injure Mysterio again
Rey Mysterio teamed up with Mexican luchadors Fenix and Bandido for the main event of the indy super show All In on September 1, 2018, losing to The Golden Elite team of Kota Ibushi and The Young Bucks (Nick and Matt Jackson)

