Lee Jin Joo is a South Korean variety show director. She had been working under CJ ENM and frequently worked with Na Young Seok as a producing director and co-director. Lee Jin Joo made herself known as a variety show director with two seasons of "EXchange". "EXchange" became a hit and even got an award in the 1st Blue Dragon Series Award for Best Entertainment Program category in 2022. In early 2023, it was confirmed that she left CJ ENM to work with JTBC. (Source: Wikipedia, MyDramaList) Watch drama online for free.