South Korean pop star who rose to fame as member of the group TVXQ. He also has successful film and TV career with roles in projects like King of Ambition.
He received the Most Popular Actor award for his role in the film King of Ambition at the 2013 Seoul International Drama Awards.
He and Park Yoochun are both members of South Korean pop group TVXQ.
He and friends formed the dance troupe A+ while in middle school.
He has a younger sister named Jung Ji-hye.