Insert Foot discovers BTS. Editor’s note: Work with us here… Mr. Insert Foot, in many ways, is like RIFF’s curmudgeonly dad. He’s open to new ideas, but it takes a while! Next month, we’ll talk to him about the 23-member NCT. I was messing around the other day (working)…

SAN FRANCISCO — Although popular K-pop group Girls’ Generation never officially disbanded, it’s been on hiatus since 2017, when several members went on to pursue solo careers. One member best-poised to succeed in America is homegrown Tiffany Young, who not only grew up in Southern California but was born…