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 "Nobuhiro Ishida"): Ishida has so far been promoted by Canelo Promotions and Golden Boy Promotions among others and has been co-trained by Rudy Hernández and Daisuke Okabe, while residing back and forth between Los Angeles, California, United States and Osaka, Japan.
Relevant evidence: No