SEOUL - Before the golden days of K-pop megastars BTS and BLACKPINK, first-generation acts like H.O.T. and FIN.K.L ruled the South Korean pop music scene.In the Korean comedy film "Wild Sing," actors Gang Dong-won, Uhm Tae-goo and Park Ji-hyun recreate that earlier era of the K-pop scene, through their roles as members of a once-popular K-pop idol group Triangle seeking to make a comeback 20 years later.Gang, who has largely built his acting career on serious and masculine roles, plays Hyun-woo, the group's leader and main dancer, in what marks a rare appearance in a light-hearted comedy f…READ FULL ARTICLE