Her MV for "24 Hours" ranked at #1 on MV sites like MelOn and Olleh, putting her over fierce competitors such as Seungri and the ever-trendy Crayon Pop. 

SEE ALSO: Sunmi kicks off her solo debut with '24 Hours' MV

According to a JYPE rep, all of the Wonder Girls took part in creating the choreography and music video concept for "24 Hours". The rep stated, "The members directly took part in the choreography and style-concept. They also shared their opinions, and a lot of their suggestions were incorporated into [Sunmi's solo debut]. The music video was filmed according to the concepts that the members had in mind."

Congratulations to Sunmi!