Seven O'Clock

Seven O'Clock was a South Korean boy band formed by Staro Entertainment and KDH Entertainment in 2017. They debuted on March 16, 2017, with Butterfly Effect. They officially disbanded on March 2, 2021. From Wikipedia (https://en.wikipedia.org/wiki/Seven_O...) under Creative Commons Attribution CC-BY-SA 3.0 (http://creativecommons.org/licenses/b...)