4minute (포미닛) is a South Korean girl group created by Cube Entertainment, subsidiary of JYP Entertainment. 4minute was announced in May 2009, along with two of the groups members, Kim Hyuna and Nam JiHyun, the leader of the group. On June 11, 2009, the silhouette teaser video was released online, along with their official website. The remaining three members identities were kept secret until June 12. On June 15, 2009, their debut single “Hot Issue” was released along with another teaser video and the ...full biography