Jeong Dae-yun (정대윤) is a South Korean director, His also known as Jung Dae-Yoon, Jeong Dae Yun, Jeong Dae Yoon, He was born in South Korea. He rose to fame with the hit romantic comedy She Was Pretty (2015), a heartwarming and humorous tale that captured audiences with its relatable characters and sharp pacing. In 2016, he directed W, a groundbreaking fantasy-romance drama that became a cultural phenomenon for its unique narrative, where characters moved between the real world and a webtoon universe.

Jeong continued his success with I’m Not a Robot (2017), a charming love story with science fiction elements that showcased his flair for blending emotion with innovative storytelling. In 2022, he directed Reborn Rich, a critically acclaimed revenge drama that combined gripping plot twists with powerful performances.

His latest work, God’s Beads (2025), marks another ambitious project, highlighting his evolving range as a director. Jeong Dae-yun remains a key figure in the Korean drama industry, celebrated for his creativity, genre versatility, and consistently captivating direction.