How old were they?

Chung-yong Lee

MF · Born July 2, 1988

Age in each playoff game

1. 2010 Group stage (June 12, 2010), South Korea vs Greece 2–0: 21 years, 345 days
2. 2010 Group stage (June 17, 2010), South Korea vs Argentina 1–4: 21 years, 350 days
3. 2010 Group stage (June 22, 2010), South Korea vs Nigeria 2–2: 21 years, 355 days
4. 2010 Round of 16 (June 26, 2010), South Korea vs Uruguay 1–2: 21 years, 359 days
5. 2014 Group stage (June 17, 2014), South Korea vs Russia 1–1: 25 years, 350 days
6. 2014 Group stage (June 22, 2014), South Korea vs Algeria 2–4: 25 years, 355 days
7. 2014 Group stage (June 26, 2014), South Korea vs Belgium 0–1: 25 years, 359 days

Age in each season

1. 2010 (South Korea): 21 years, 344 days to 22 years, 9 days
2. 2014 (South Korea): 25 years, 345 days to 26 years, 11 days