Four member group Prism debuted under LCH Entertainment back in May, with the members Vanhye, Terra, Yoonseol, and Ryeowon.

Prism's debut single is Chok, a sorrowfull R&B track that stands out from the more dance-pop releases in K-pop.

Member Vanhye is a former Musclemania contestant, and stands at a whooping height of 175 centimeters, and is legally allowed to drive a buss.

Member Terra is nicknamed Terra due to the terrabytes of songs she has stored in her brain.

Member Yoonseol is sister of 100%'s Hyukjin, meaning talent must really run in the family.

Maknae member Ryeowon participated in the first season of produce 101, being eliminated when she ranked #72. She released the song Don't give up, with 6 other contestants of Produce 101 under the name 101. She was also part of the girl group Blady.

Associated Instagram accounts:

@prism2018_official

@prism_vanhye

@prism_terra

@prism._.yoonseol

@prism_ryeowon