정은우, a former member of the girl group 프리스틴, has been working as a director at a plastic surgery clinic in Gangnam. On May 29, 정은우 shared a video on his social media account, revealing his current job and talking about his past as an idol. 정은우 participated in '슈퍼스타K4' and was also a member of the project girl group 아이오아이. | 정은우, a former member of the girl group 프리스틴, has been working as a director at a plastic surgery clinic in Gangnam. On May 29, 정은우 shared a video on his social media account, revealing his current job and talking about his past as an idol. 정은우 participated in '슈퍼스타K4' and was also a member of the project girl group 아이오아이.