Until the 2010s, tvN was considered a non-mainstream “cable” channel—with its K-Dramas averaging far below 1% viewer ratings. | tvN According to Producer Na Yeong Seok (also known as Na Young Suk), or “Na PD” from Korea’s most-loved varieties, there was a time when “no one watched tvN K-Dramas.” Your browser does not support video. Producer Na Yeong Seok: To be […]