Triple H (Hangul: 트리플 H) is a trio formed by Cube Entertainment. The line-up consists of 현아 (Hyuna) and Pentagon's E'Dawn (Hyojong) and Hui. They made their debut on May the 1st, 2017, with a mini-album 199X; all the members participated in writing and composing the songs. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.