Full name: Park Sun-Young

Stage Name: Hyomin

Birth Date: May 30, 1989

Birthplace: Seoul, South Korea

Height: 167 cm

Position: Lead Rapper, Lead Vocalist, Leader

School: SeongGyunGwan University - Acting Arts

Hobby: Photography, Cooking, Drawing, Styling

Specialty: Musical, Sports, Acting

Appearances:

- Featured in SG Wannabe's "Unforgetable Break-Up" MV

- Featured in FT Island's "Heaven" MV

- Featured in Seeya's "Gani" Performance

- Featured in SS501 "Unlock" MV

- Was a model during her childhood

- Debuted as an Internet Ulzzang in Middle School

- Her mother still holds her bank accounts

- Casted in KBS 2TV's "Invicible Youth" (23rd October 2009)

- Cameo appearance in KBS 2TV "God of Study" (Ep 7 & 8)

- She taught maknae Jiyeon how to be y for their IGCBOY promotions

- Featured in the musical "I Really Really Like You" 

- Casted in SBS's "My Girlfriend is a Nine-Tailed Fox"

- MC for fellow label-mates Co-Ed's showcase

- Rapped on performances for Suki, Jerry & Ham Jungeun

- Was part of "Wonder Woman" with fellow group member Eunjung, label-mates Davichi and SeeYa

- One of four members participated in the T.T.L (Time To Love) project with Supernova 

- Room Mates with Jiyeon

- Released OST "Coffe Over Milk" for drama "Coffee House" with SeeYa's Boram & Jiyeon.