1. TREASURE (Hangul: 트레저), previously known as TREASURE 13, is a 12-member boy Korean group under YG Entertainment. The group consists of Hyunsuk (leader), Jihoon (leader), Yoshi, Junkyu, Mashiho, Jaehyuk, Asahi, Yedam, Doyoung, Haruto, Jeongwoo and Junghwan. They debuted on August 7, 2020 with their first single album THE FIRST STEP : CHAPTER ONE. Formed by the YG survival show Treasure Box, the group was supposed to debut in mid-2019, but it was postpone due to scandals involving their company.