By Toby Miles For Mailonline
Published: 23:18 BST, 24 October 2020 | Updated: 23:26 BST, 24 October 2020
Khabib Nurmagomedov left viewers stunned on Saturday night after announcing his retirement from MMA, with sports stars rushing to pay tribute to the fighter.
The Russian submitted Justin Gaethje with 20 seconds of the first round remaining in Abu Dhabi, moving to 29-0 with an emphatic performance.Insurance Loans Mortgage Attorney Credit Lawyer
Nurmagomedov explained his decision to retire was due to his father's death in