MAGNUM Members Profile and Facts 2018 MAGNUM (매그넘) is the second debut team from the survival show YG Treasure Box. MAGNUM consists of Jihoon, Yoshinori, Yoonbin, Mashiho, Asahi, and Doyoung. They are set to debut in 2019 under YG Entertainment. MAGNUM Official Accounts: Twitter: @YG_TreasureBox Instagram: @yg.treasurebox VLive: YG Treasure Box MAGNUM Members Profile: Jihoon … Continue reading MAGNUM (YG Treasure Box) Members Profile