Ultimate Fighting Championship sensation Conor McGregor appears to have suffered a hand injury while training.
McGregor (21-4) posted to his Instagram on Friday a photo of him wearing a cast on his famed left hand. He did not provide any substantial details of the nature of the injury, how it happened or how long the recovery process will take.
On the post itself, he said "Intense training and sparring session, I will always push it to the limits. This comes off and I push on! The Proper Don! Nothing will stop me.