K-pop boy band BTS will perform at Hong Kong’s Kai Tak Stadium for three days in March next year as part of their comeback tour, with tickets priced at up to HK$3,299 (US$420) each. Event organiser Live Nation HK announced on Friday the dates of the boy band’s performances in the city, which was part of the group’s “Arirang” world tour marking their return to the global stage after all seven members recently completed South Korea’s mandatory military service. The band is set to meet members of...