"Flower middle-aged" is "꽃중년"(kkot-tchung-nyŏn) in Korean.
꽃 중년 (Ggot jung nyeon) is literally means "flower middle-aged". In other words, it is a "teenager" or "beauty middle-aged", is a beautiful middle-aged like a flower. Not only the goodness of skin and style, trained the body, and errand worry to fashion and grooming, refers to the 40-50-something generation that combines the dignity of beauty and age appropriate person. "This above, no more becoming father" strive with "NOMU group ( Nomujok ) "is a word associated with it.