Triple H

Triple H was an exciting co-ed subunit featuring the talents of HyunA and PENTAGON's Hui and E'Dawn, who were brought together by Cube Entertainment to deliver a fresh sound in the K-pop scene. Their debut on May 1, 2017 with the captivating mini album 199X wowed fans with their unique blend of styles. Unfortunately, the unit faced a setback when HyunA and E'Dawn departed from Cube Entertainment in 2018, leading to their disbandment.