Sung-yong Choi
MF · Born December 25, 1975
Age in each playoff game
- 1998 Group stage (June 13, 1998), South Korea vs Mexico 1–3: 22 years, 170 days
- 1998 Group stage (June 20, 1998), South Korea vs Netherlands 0–5: 22 years, 177 days
- 1998 Group stage (June 25, 1998), South Korea vs Belgium 1–1: 22 years, 182 days
Age in each season
- 1998 (South Korea): 22 years, 167 days to 22 years, 199 days
- 2002 (South Korea): 26 years, 157 days to 26 years, 187 days