| Who is it? | Actor |
| Birth Day | April 27, 1967 |
| Birth Place | Incheon, South Korea, South Korean |
| Age | 56 YEARS OLD |
| Birth Sign | Taurus |
| Education | Yuhan Technical College – Mechanical Design |
| Occupation | Actor |
| Years active | 1987–present |
| Agent | Star Entertainment |
| Spouse(s) | Park Kyung-hye (m. 2003) |
| Children | 3 |
| Hangul | 성동일 |
| Hanja | 成東鎰 |
| Revised Romanization | Seong Dong-il |
| McCune–Reischauer | Sŏng Dongil |
Sung Dong-il, a well-known actor in South Korea, is expected to have a net worth ranging from $100,000 to $1 million by 2024. With an impressive career in the entertainment industry, Sung Dong-il has garnered fame and success through his remarkable acting skills. He has portrayed diverse roles in numerous films and television dramas, capturing the hearts of audiences nationwide. As he continues to excel in his craft, his net worth is projected to grow, solidifying his reputation as a prominent figure in the South Korean acting scene.
Sung gained a new surge of popularity in 2013 when he and his son Joon starred in Dad! Where Are We Going?, a reality/variety show featuring five male celebrities and their children on camping missions; his daughter Bin also joined him for the show's second season.
