Joo In-ae (주인애) born Maeng In-ae (맹인애) is a South Korean actress who studied French Language and International Business at Chungbuk National University. Standing at 160 cm and weighing about 45 kg, she is described as having an INTJ personality type. She is currently an independent actress without agency affiliation. Her television debut came in 2020 with the acclaimed tvN drama "Hospital Playlist".