8:00 AM PT -- Conor McGregor's weighing in on Khabib's retirement, posting a photo with the 29-0 lightweight champ, writing ... "Happy retirement kid, smell ya later."
"Never forget who came in the game and made ye. Straight from my big Irish balls. Remember folks, if you hate cutting weight so much, all you have to do is move up a division. God bless 🤌"
There will be no 30th fight for Khabib Nurmagomedov -- the UFC superstar is "officially retired," following a face-to-face meeting with Dana White.
White previously told TMZ Sports he wanted to meet with Khabib in hopes of convincing the 29-0 fighter to "un-retire" and take a final, 30th fight. Khabib's late father had told people his dream was to see his son end his career with a 30-0 record.