Yoonhye will play the kindhearted third daughter Young Sook for the first time on the October 11th filming. She previously made a cameo in the MBC Every1 idol drama 'The Dramatic', and after taking acting classes, she now joins fellow members Jaekyung, Woori, No Eul, and Seung Ah as an idol-turned-actress.
Yoonhye shared, "I am happy to make my acting debut in such an excellent production and role. Although I am lacking a lot, I will really work hard."
'The Firstborn', which began airing last month, portrays the inspirational story of 5 siblings who lose their parents and are raised by their eldest sibling.