- Gender: Female
- Birthday: 1955-01-20 ( 68 years old )
- Place of Birth:
- Also Known As: 성병숙 / Seong Byeong-suk / Seong Byung-sook / Seong Byung-suk / Seong Byoung-sook / Seong Byoung-suk / Sung Byeong-sook / Sung Byeong-suk / Sung Byung-sook / Sung Byung-suk / Sung Byoung-sook / Sung Byoung-suk
Seong Byeong-sook (성병숙) is a South Korean stage, television, film, and voice actress.