This is the 11295th most frequent Korean word.
김대현
"김대현" is a Korean name, typically composed of the family name "김" (Kim) and the given name "대현" (Daehyun).
Here, '김대현' is used as a proper noun referring to an individual.
김대현은 축구를 좋아한다.
Kim Dae-hyun likes soccer.
In this sentence, '김대현' with '씨' acts as a respectful form of address when mentioning the individual.
나는 김대현씨를 어제 만났다.
I met Mr. Kim Dae-hyun yesterday.
Here, the possessive '의' denotes ownership or association with '김대현', indicating his opinions.