Golden,” the catchy standout from Netflix’s animated musical KPop Demon Hunters, just hit No. 1 on the Official U.K. Singles Chart, making it the first K-pop track to do so since PSY’s global viral smash “Gangnam Style” back in 2012.

One of the stars of animated sensation KPop Demon Hunters says the movie's success "feels like a dream". The film, about a fictional girl band who live a double life defending humanity from a supernatural threat, has become Netflix's most-watched animated film ever since its release in June.

In this week's The Contenders, the last charts rung to climb is the hardest for the surprise pop story of the year.