S. Korea's first ever World Webtoon Festival highlights popularity of … ArirangNews 0 11 4시간전 https://www.youtube.com/watch?v=Z44OMuKXiQ0 + 1 https://www.youtube.com/feeds/videos.xml?channel_id=UCzznO4xSV8BKnUBPy… + 1 S. Korea's first ever World Webtoon Festival highlights popularity of digital comics