Yun Kyu Jin is a South Korean actor and the father of actor Yeon Jung Hoon. He obtained a bachelor’s degree in Economics from Dongguk University.
Yun He made his first acting debut as a theater actor in 1964 and in 1969, he made his official acting debut in a minor role in the 1969 film "The Man UDT". In that same year, he was selected by TBC Oriental Broadcasting as part of the talent pool of new actors and he made his formal debut. He has appeared in many films, commercials, and TV dramas for all major South Korean networks but became immensely popular after his role in "Love on a Jujube Tree".
(Source: Korean = Namu Wiki || Translation = MyDramaList)