ARGON, also known as 아르곤 in Korean and アルゴン in Japanese, is a dynamic six-member boy group signed under MSH Entertainment. Bursting onto the K-pop scene with their debut single album "Master Key" on March 11, 2019, ARGON has quickly made a name for themselves. The band first teased their presence in the industry by launching their social media accounts in May 2018. Fans were thrilled as each member was unveiled one by one, starting with Kain on November 19, 2018, followed by Haneul, Roel, Yeoun, Jaeun, and finally Gon, creating a buzz of excitement among their growing fan base. Stay tuned as this rising K-pop sensation continues to captivate audiences worldwide with their undeniable talent and charisma.