Question: Which Lightweight division mixed martial artist founded the American Combat Association?
Sentence (from "Khabib Nurmagomedov"): Khabib Abdulmanapovich Nurmagomedov (Russian: Хабиб Абдулманапович Нурмагомедов ; Avar: ХIабиб ГӀабдулманапил НурмухӀамадов ; born September 20, 1988) is an undefeated Russian mixed martial artist of Avar heritage.
Relevant evidence: No