How K-pop became a global phenomenon.
They call it Hallyu, the Korean wave: the idea that South Korean pop culture has grown in prominence to become a major driver of global culture, seen in everything from Korean dramas on Netflix to Korean skincare regimens dominating the cosmetics industry to delicious Korean tacos on your favorite local menu. And at the heart of Hallyu is the ever-growing popularity of K-pop — short, of course, for Korean pop music.