BTS

BTS holds the undisputed crown as the most commercially dominant K-pop group ever, being the first Korean act to top the Billboard Hot 100 with three consecutive hits (Dynamite, Butter, My Universe). They also hold the record for most YouTube views in 24 hours and serve as UN Sustainable Development Goals ambassadors, cementing a legacy that transcends music. With over 30 million album sales globally and a net worth exceeding several billion dollars, BTS outperforms all other groups, including Big Bang, in streaming longevity and international chart presence.