K-POP 2nd Generation Explained: Groups, Rivalries, Scandals, and the Era That Built Global K-POP
The second generation of K-pop was not simply a continuation of the idol system—it was the era that tested its limits, exposed its flaws, and proved its global potential. Roughly spanning the mid-2000s to early 2010s, this period transformed K-pop from a fast-growing domestic industry into a structured cultural export.It was defined by large-scale fandoms,