Manila, Oct. 25 -- Mixed Martial Arts (MMA) champion Khabib Nurmagomedov announced his retirement Saturday after defeating American Justin Gaethje in the main event of the UFC 254.

Nurmagomedov successfully defended his UFC lightweight title and extended his unbeaten record to 29-0 with a second-round victory in Abu Dhabi.

The match lasted 01:34 seconds into the round.

"God give me everything, and with my father, I love you so much, it was my last fight, when UFC called me about Justin, I talked to my mother, I promised her it would be my last fight," Khabib said a post-fight interview.

"Thank you to all this UFC team, everybody around the world, thank you so much Justin, you helped me a lot. I know you're a great man. Today is my last ...