— MINERVA (Athena).
LEADER, MAIN RAPPER, vocal, AND IN CHARGE OF CHOREO / Jung Yunhee

 

This is Yunhee, or Minerva as her stage name. She is the leader of OLYMPIANS as well as the main rapper and the one in charge of making the choreography for their dances. She's the younger sister of U-KNOW YUNHO of TVXQ. She also has a son who is two years old and the public doesn't know. She's not the oldest member, but she's the leader as she has more training experience than the rest.

— JUNO (Hera).
Lead vocal, main dancer / Kim soohyun

 

Kim Soohyun, or Juno as she is know as, is the lead vocal and main dancer in OLYMPIANS. She is pretty badass as she doesn't take from anyone. She's blunt and straight to the point. Although she's like this she means well and she is very kind when you get to know her. She was born on 25th of March in 1989. She's the closest to Vanessa as they have been best friends since school. She and Vanessa are the oldest in the group and have the roles of the "mother" and father", Juno is the "father".

— CERES (Demeter).
LEad dancer, main vocal  / Seo Haneul

 

Seo Haneul is the lead dancer and main vocal of the group and is better known as Ceres. Ceres and Minerva are the same age, but Minerva is the oldest of them as Ceres is born on the 16th of August 1990. Ceres and Minerva are like to sides of the same coin. They are very much alike, but at the sime time completely different. While Minerva is introverted, Cerces is the most outgoing person in the group. She's really talkative and she is very including. She loves skinship and is always hugging either Minerva or Vesta as she is the maknae and the baby of the group.

— DIANA (Artemis).
Lead rapper, sub-vocal / Han Minsung

 

Han Minsung is the lead rapper and sub-vocal for the group and she is the one known as Diana. She is definitively the tomboy of  the group and she is quite boyish in style, attitude and personality. But she is very kind and loves to help people so whenever Minerva is stuck with the choreography or Venus is stuck with lyrics she gives a helping input and sometimes he does aegyo to help out. Diana was born on the 5th of April 1991 so she is the second youngest of the group. But she is one of the most mature ones.

— VENUS (Aphrodite).
power vOCAL, COMPOSER / jUNG vanessa

 

Jung Vanessa, or Venus as she is known as is the twin sister of Jessica Jung and older sister of Krystal Jung. She's an amazing vocal and she is in charge of composing songs for the group. Although her sisters is (or was, in Jessicas case) a part of SM, she had no interest in being an idol that he time. However she studied music at the same school as Kim Soohyun, as they are the same age and they decided to audition for fun. The company they decided on was evidently JYP and they both got in. Venus is like her friend pretty blunt, but she's mostly quiet, although they debuted 6 years ago she's stil camera-shy on variety shows. Venus is the "mother" of the group along with Juno who is the "father" of the group

— Vesta (Hestia).
Maknae, tripple threat / Choi sunyoung

 

Choi Sunyoung is the youngest, born on the 24th of December in 1995, she is known as Vesta and she is the tripple threat, which means she is good at singing, dancing and rapping. She is 4 years younger than the second youngest and 6 years younger than the oldest members. Thou she looks mature she is the most childlish in the group and does aegyo to her unnies all the time. She really looks up the her unnies, especially Minerva and Venus as they are the most hardworking, being in charge of choreo and composing respectively.