Khabib Nurmagomedov, a former UFC lightweight champion who remained undefeated in his whole career, belongs to which Muslim-majority state of Russia?
Q1. Khabib Nurmagomedov, a former UFC lightweight champion who remained undefeated in his whole career, belongs to which Muslim-majority state of Russia?
Answer: Dagestan
Explanation: Khabib Nurmagomedov, the undefeated UFC lightweight champion (29-0), hails from Dagestan, a predominantly Muslim republic in the North Caucasus region of Russia.