BTS’ world domination: How did we get here?

The luv for South Korean boy band BTS keeps growing.Image: Getty Images for The Recording ACADEMY Whether you’re a fan or not, it’s hard to ignore the immense rise of K-pop heavyweights BTS. The South Korean boy band has made an unprecedented break into mainstream Western culture. They’ve topped charts, broken YouTube records, and racked up much-hyped appearances on Saturday Night Live and awards shows like the Grammys. For K-pop fans, BTS has been big for a long time. But if you’re out of the loop, it’s fair to think the seven-member band popped out of obscurity before linking up with Halsey for a hit single and setting a record that hasn’t been achieved since The Beatles. The band’s social …