"It's a real entertainer!" Fan heart Kim Wan-sun, improvised dance show Idol cover dance 'perfect'
About Kim Wan-sun
Kim Wan-sun is a South Korean pop singer who was known in the mid-1980s and early 1990s as the "Korean Madonna" and "the dancing queen of Korean popular music's renaissance era" as well as a sex symbol for her "sexy" dancing and "charismatic" stage presence.
 Wikipedia