Kim In-Soon (Korean: 김인순; born April 5, 1957), better known by her stage name, Insooni (Korean: 인순이), is a South Korean singer. She made her debut in 1978 in a group "Hee Sisters (Korean: 희자매)". Since then, she has recorded a total of 19 albums, 14 of them, regular. She is now South Korea's acclaimed R&B diva with a wide range of fans, even though 35 years have passed since her debut.