. This title will introduce Jung Kook and the boy band that he grew up in, BTS. Young readers can follow along as BTS takes over the world with their music and fans. Jung Kook's transformation from a young teen learning to dance into a household name is presented with easy-to-understand text and full-color images. QR Codes in the book give readers access to book-specific resources to further their learning. Aligned to Common Core Standards and correlated to state standards. DiscoverRoo is an imprint of Pop!, a division of ABDO.