Question: Jeremy Jackson and K.J. Noons are mixed martial artist from what heritage?
Sentence (from "K.J. Noons"): Karl James "K.J." Noons (born December 7, 1982) is an American professional mixed martial artist, as well as a former professional boxer and kickboxer, currently a free agent, who most recently competed in the Lightweight division of the Ultimate Fighting Championship.
Relevant evidence: Yes