High School (Hangul: ์ฌ๊ณ ์, Also known as: HighSchool, HIGHSCHOOL) is a four-member South Korean girl group under Richworld Entertainment. The members are: HaeBin (ํ๋น), J (์ ์ด), SoEun (์์) and YeBin (์๋น). They officially debuted on April 30, 2019. Pre-Debut On October 30, 2017, Richworld Entertainment announced that producer and singer Rich would be producing a four-member girl group called High School, which will debut in the second half of 2018. Read more on Last.fm