In a post on his official Instagram account, WWE Hall of Famer Stone Cold Steve Austin revealed that he underwent total knee replacement surgery seven weeks ago.

“I am 7 weeks post op on a Total Knee Replacement. My left knee was on its last leg, and I have been putting this surgery off for years. Post op X-Rays show everything is healing nicely.

Before starting PT, I came out of the gate aggressive and started walking way too soon and too far and really p***** off my new knee. Total Knee Replacement is a year long healing process, so I don’t know what the hell I was thinking. Swelling is still an issue, but things are healing up nicely and getting solid.”