Lee Sae On is a South Korean singer, actor, and former Banana Culture Entertainment trainee. He was street-cast by SM when he was in high school but had to refuse and go to university because his family was against it. He was accepted to study Music at Seokyeong University but did not complete his studies. In 2017, he took part in the TV talent contest “Produce 101 Season 2". In 2018, he made his acting debut with the drama “Devil Inspector 2”. Along with Kim Kook Heon, he was the host of the Gmarket Global Shop program "INSSA OPPA" on YouTube. (Source: Viki, Kpopmap) Watch drama online for free.