SEOUL, South Korea (AFP) — South Korean mega-hit “Gangnam Style” may be taken off gym playlists in the great Seoul region — but K-pop giants BTS can stay — under new rules aimed at stemming a rising tide of coronavirus infections. The regulations, aimed at stopping gym-goers breathing too hard or splashing sweat on others, ban gyms from playing music with a faster tempo than 120 beats per minute during group exercises like zumba and […]