After losing to Daniel Cormier at UFC 210, Anthony “Rumble” Johnson officially retired from the UFC and mixed martial arts, shocking the fighting world and closing the book on a 12-year career.

In the aftermath of his announcement, Johnson took to social media to thank all his fans and say goodbye:

Johnson (22-6) exits the UFC as a top-ranked light heavyweight at 33 years old. He fell short in his bid for the UFC title against Daniel Cormier at UFC 210, losing the rematch via second-round rear-naked choke.

For more MMA news, rumors, videos, podcasts and exclusive articles, follow us on Twitter @PWPNation.