In Juvenile Justice, Lee Yeon plays Baek Sung Woo, a male middle school student. But Lee Yeon is actually a 28-year-old actress (born in 1995). Despite being quite old to play a middle school boy, Lee Yeon played a major part in captivating the viewers with her realistic acting. Lee Yeon debuted in 2018 in the movie Ignorance. Last year, she appeared in the Netflix original series D.P. as Ahn Joon HoŌĆÖs (Jung Hae In) little sister Ahn Soo Jin. This shocking transformation was also introduced on Netflix KoreaŌĆÖs Instagram, alongside a few other actors that also appeared in other Netflix shows. Soon, Lee Yeon shared the post on her Instagram Story and wrote, ŌĆ£I really wished you didnŌĆÖt know.ŌĆØ Source (1) ┬Ā A post shared by Netflix Korea (@netflixkr) Translator Kim Hoyeun: If you are a fan of K-drama, K-movie, and K-pop, I am your guy. I will continue to provide you with up-to-date K-entertainment news.