Question: Nobuhiro Ishida is best known for knocking out an American professional boxer who held the regional WBO-NABO junior middleweight title in what  year?
Sentence (from "James Kirkland (boxer)"): He was one of boxing's most prominent junior middleweight prospects in the late 2000s and early 2010s, until an 18-month prison stint set his career back significantly.
Relevant evidence: No