K-pop group BTS has graced the cover of GQ magazine's latest edition in 15 international markets ahead of the release of its fifth full-length album next month, its agency said Saturday. According to BigHit Music, BTS has been selected as the cover model for the March issue of the men's fashion magazine in 15 countries and regions, including South Korea, the United States, Britain, Japan, Mexico, Germany and Thailand. The agency said it marked the first time a Korean artist has simultaneously ap