Astro Moonbin & Sanha is the first subunit of South Korean boy group Astro. They debuted on September 14, 2020 with their first mini-album In-Out and the title track "Bad Idea".
On August 14, 2020, Fantagio confirmed that Moonbin and Yoon Sanha would form Astro's first sub-unit and would debut soon. On September 14, they released their first mini album In-Out.
Speaking of the subunit Moonbin stated that he had wanted to do a performance stage with Sanha during their tour, so he jumped at the chance to be part of the subunit.
On September 22, the duo won on SBS MTV's The Show setting the record for fastest subunit to win on a music shows with 8 days.
Real Name: Moon Bin (문빈)
Date of Birth: January 26, 1998
Position: Main Dancer, Lead Vocalist
Official Color: Red
Fan Emoji: 🐱
Real Name: Yoon Sanha (윤산하)
Date of Birth: March 21, 2000
Position: Vocalist, Maknae
Official Color: Yellow
Fan Emoji: 🐥
|In-Out||Mini Album||September 14, 2020||Korean|
- While the pair have long had the nickname Ddan Kong, they felt it was too cutesy for the style of music they were performing.
- Astro-MS was also considered for a name, but sounded too much like Microsoft Office.