4Ten (Hangul:포텐, formerly POTEN), commonly stylized as 4TEN, is a South Korean girl group formed by Jungle Entertainment in 2014. The group currently consists of three members: Hyeji, Hyejin and Heeo.
The group debuted under the name 4TEN in 2014. The name comes from the word “potential”. In 2015, the group changed their name to POTEN after having revealed a new line-up with five members. The new name also has the same acronym of their original name. The group later changed their name back to 4TEN after continuing as quartet.