Kim Hyun-a, a Korean female artist who is a singer, dancer and host, is an all-round artist with multi-faceted development. She looks sweet and lovely, dances sexy and has a strong sense of rhythm. She is known as one of the most dancing female artists in the Republic of Korea, and is also known as the Korean dance machine because of her combination of various dances.

In 2007, she made her debut through the Wonder Girl group, and then she quit the group due to physical problems and was forced to recuperate. In 2009, he returned to the entertainment circle and officially debuted in a 4-minute combination. 20 1 1 He and Jang Hyun Seung, a member of the men's team Beast, formed a mixed sound group Trouble Maker, which attracted much attention and was sought after by many parties. The song Bubble Pop was selected by the American magazine SPIN as the ninth among the top 20 songs of 20 1 1 year.

20 12 played the heroine in Psy's Jiangnan style, and later sang the female version of My Brother is My Style. Its unique "horse riding dance" caused a whirlwind of imitation all over the world. After my second extended drama Melting was released, the title song Ice Cream broke the record of South Korean divine comedy Gangnam style in less than three days on YouTube and became one of the international representatives of Korean entertainment circle.