1
She's friends with Heize and Kasper.
2
She is close with all the members of WJSN.
3
She is a former artist of RealCollabo.
4
Her first single “돌려줘 (Return)” was composed by her brother (Brother Su).
5
She debuted as a soloist On August 1, 2013.
6
She was featured in Crucial Star‘s “Flat Shoes”.
7
She was featured in Giriboy‘s “선수 (Player)”.
8
She was featured in Andup‘s “방 안에서 (In Room)”.
9
She was featured in Alex‘s “Tomboi”.
10
She joined Starship X in 2016.