Yang Hong-seok
Yang Hong-seok is a South Korean singer and actor. He is a member of South Korean boy band Pentagon.
- Title: Yang Hong-seok
- Popularity: 3.476
- Known For: Acting
- Birthday: 1994-04-17
- Place of Birth: Seongnam, Gyeonggi, South Korea
- Homepage:
- Also Known As: 양홍석, 홍석, HONGSEOK, Ян Хон Сок, Хонсок