Moon Bin was a South Korean singer and actor. He was the vocalist and the lead dancer of the boy group "ASTRO" which debuted on February 23, 2016, under the label Fantagio.

He was a child model and debuted in 2004. In his childhood, he filmed a Samsung CF. In 2007, he reprised his role on SBS Star King. In 2012, he modeled in Fantagio iTeen's Audition with Kang Chanhee and Lee Jaesung. In 2013, he participated in the Winter Audition with Mr. Pizza with Cha Eunwoo.

He graduated from Hanlim Multi Arts High School - in a Practical Music class.

Under the influence of his mother, Moon Bin debuted as a child model and ulzzang in 2004. His first known appearance was in 2006, when he appeared in TVXQ's music video for their song "Balloons", portraying a mini U-Know Yunho.

On November 12, 2019, due to health reasons, he was absent from their promotions for their "Blue Flame EP release. On February 14, 2020, he appeared in a Vlive broadcast with the other Astro members, ending his hiatus.

On September 14, 2020, he and band-mate Yoon San Ha debuted as Astro's first sub-unit "Moonbin & Sanha" with the release of their debut EP, "In-Out", along with its lead single, "Bad Idea".

On September 3, 2021, Neikidnis revealed that it had selected Moon Bin as its first muse.

On March 15, 2022, Moonbin & Sanha released their second mini album, “REFUGE,”.

On April 19, 2023, Yonhap News reported Moonbin was found dead at his home. Edit Biography