She was famous as a back dancer even before her debut . Since the time of BoA’s “My Name,” she has had dazzling looks and body. She was respected as an exceptional back dancer. After seven years of working as a back dancer, she debuted with Son Dam Bi as a member of S-Blush, a three member girl group. Though S-Blush was not as successful as had been hoped, Son Dam Bi went solo. Park Ga Hee became the leader of After School, and with the change began the endeavor for her own success. 168cm. 51 kg. She has a toned body from dancing and says, “I am the charismatic one in the team. I dream of delivering a performance that will give my fãs the chills.”
