Her name means "Powerful" and she is the vocal power of the group.

She was born in China. She became a SM trainee in 2016.
She can play the piano and she loves singing. She can speak Chinese and Korean. Her favorite genres are pop, hip-hop, and R&B.

She appeared on a Chinese contest program “Music Honors Student (音乐优等生)” and she participated in MBC “Shining Star”.