The image is from the Korean drama 쌈 마이 웨이'Fight for my way'

BM DoHyeon 달의민족 도현체  Vorgeschlagen von bluemoon203 

"..선수가 직접 만든 순대" - BM DoHyeon (달의민족 도현체

Brush calligraphy fonts in Korea ( like the one used in 국가대표 찰순대 ) usually comes in .ai files because each character has over 25 variations ( notice how each ㄱ looked different in 국가 ) so it's difficult to determine what font is it without purchasing the font file.