After recently undergoing surgery to repair the ACL he injured at UFC 329 last month, Conor McGregor has posted an update, and is sounding positive about the outcome. On Friday, McGregor posted a video to social media with the caption reading in part “Knee repaired. My knee is repaired, surgery was a success and now I’m on the road to recovery. “Straight into surgery, knee repaired, and on the road. I don’t know whether he returned after his second ACL, however he’s doing backflips and his movement is still stellar.