19.01.1999 (25 gadi) (Goyang, Gyeonggi, South Korea)
Kim Si-eun (Korean: 김시은; born October 29, 2000) is a South Korean actress and model. She is known for her lead roles in Crushes Reverse, Miss Independent Ji Eun 2, and Monchouchou Globalhouse. She is also known for her role in the hit drama Love Alarm as Yook-jo.