The author directs films and writes film scripts, including the works of The Gift, Art of Seduction, Someone Behind You, A Wedding Invitation, and Fashion King. He also directs drama and writes its scripts, creating Love Virtually, How to Be Thirty, and more. After working in the field, he has belatedly entered the doctoral course and received a Ph. D. in the Republic of Korea’s No. 1 Creative Scriptwriting Practice. While engaging in the creation of various films and dramas for nearly 20 years, he still takes the time to teach students about direction and writing techniques with wholehearted passion.