‘Golden’ hits No. 1, a first for a K-pop girl group (real or fictional)

First they slayed seductive, singing demons. Then they smashed Netflix streaming records. Now Huntr/x (pronounced Huntrix), the fictional K-pop trio from the animated film “KPop Demon Hunters,” has conquered the U.S. Billboard Hot 100 with “Golden,” becoming the first K-pop girl group in Billboard history to claim the No. 1 spot.