K-pop supergroup BTS return with massive comeback concert after four-year break

After a four-year break, K-pop supergroup BTS returned with a massive free comeback concert in Seoul, where thousands of police locked down a central boulevard for the Netflix-exclusive spectacle that drew 200,000 fans. All seven members of the band - RM, Jin, Suga, J-Hope, Jimin, V and Jung Kook - recently completed South Korea's mandatory military service, and hope to reclaim their status as one of the world's biggest pop acts. The performance at Gwanghwamun Square launches a global tour spanning dozens of shows across the United States, Europe and Asia, which analysts say could generate hundreds of millions of dollars in revenue per quarter. The hour-long concert comes after the group released its fifth album, 'ARIRANG,' which sold nearly 4 million copies in its first day, said the band's management company, HYBE.