- Nationality
South Korea- Position
- Middenvelder
- Geboortedatum
- 27-02-1989
- Geboorteplaats
- Nonsan
- Achternaam
- Koo
- Voornaam
- Ja-cheol
- Lengte
- 184
- Current Team
- Zuid-Korea
Interlanddebuut Zuid-Korea: 17 februari 2008: China – Zuid-Korea 2-3 (na 63 minuten ingevallen voor Ki-hun Yeom).
AFC Azië Cup
| Season | Club | Appearances | Minutes | Basis | Bank | Gewisseld | Ingevallen | Goals | Penalty | Penalty gemist | Assists | Yellow Cards | Yellow/Red Card | Red Cards | Own goals |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011 | Zuid-Korea | 6 | 485 | 6 | 0 | 4 | 0 | 5 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
| 2015 | Zuid-Korea | 2 | 138 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2019 | Zuid-Korea | 4 | 144 | 2 | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | - | 12 | 767 | 10 | 3 | 7 | 2 | 5 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
East Asian Championship
| Season | Club | Appearances | Minutes | Basis | Bank | Gewisseld | Ingevallen | Goals | Penalty | Penalty gemist | Assists | Yellow Cards | Yellow/Red Card | Red Cards | Own goals |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010 | Zuid-Korea | 3 | 215 | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | - | 3 | 215 | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Vriendschappelijke interlands
| Season | Club | Appearances | Minutes | Basis | Bank | Gewisseld | Ingevallen | Goals | Penalty | Penalty gemist | Assists | Yellow Cards | Yellow/Red Card | Red Cards | Own goals |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010 | Zuid-Korea | 5 | 152 | 1 | 7 | 1 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2011 | Zuid-Korea | 5 | 251 | 2 | 3 | 1 | 3 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| 2012 | Zuid-Korea | 1 | 73 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2013 | Zuid-Korea | 5 | 328 | 4 | 1 | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2014 | Zuid-Korea | 5 | 288 | 4 | 3 | 4 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| 2015 | Zuid-Korea | 3 | 156 | 1 | 2 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2016 | Zuid-Korea | 1 | 45 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2017 | Zuid-Korea | 4 | 210 | 2 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2018 | Zuid-Korea | 5 | 273 | 3 | 6 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | - | 34 | 1776 | 18 | 25 | 14 | 16 | 6 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
WK
| Season | Club | Appearances | Minutes | Basis | Bank | Gewisseld | Ingevallen | Goals | Penalty | Penalty gemist | Assists | Yellow Cards | Yellow/Red Card | Red Cards | Own goals |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014 | Zuid-Korea | 3 | 270 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 |
| 2018 | Zuid-Korea | 2 | 127 | 2 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | - | 5 | 397 | 5 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 |
WK Kwalificatie Azië
| Season | Club | Appearances | Minutes | Basis | Bank | Gewisseld | Ingevallen | Goals | Penalty | Penalty gemist | Assists | Yellow Cards | Yellow/Red Card | Red Cards | Own goals |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-2013 | Zuid-Korea | 8 | 610 | 7 | 1 | 4 | 1 | 2 | 0 | 0 | 1 | 2 | 0 | 0 | 0 |
| 2015-2017 | Zuid-Korea | 13 | 927 | 11 | 3 | 7 | 2 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 0 |
| Total | - | 21 | 1537 | 18 | 4 | 11 | 3 | 6 | 0 | 0 | 1 | 4 | 0 | 0 | 0 |
Career Total
| Season | Appearances | Minutes | Basis | Bank | Gewisseld | Ingevallen | Goals | Penalty | Penalty gemist | Assists | Yellow Cards | Yellow/Red Card | Red Cards | Own goals |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Total |