Ligue 1 · Attacker · #91 · Korea Republic · 40 yrs
| Date | Type | From | To |
|---|---|---|---|
| 2022-01-17 | Free |  FC Seoul SEO |  Ulsan Hyundai FC ULS |
| 2014-10-01 | N/A |  Watford WAT |  Al Shabab SHA |
| 2014-01-31 | Loan |  Arsenal ARS | Watford WAT |
| 2012-08-31 | Loan | Arsenal ARS |  Celta Vigo CEL |
| 2011-08-30 | € 3.4M |  Monaco MON | Arsenal ARS |
| 2008-08-01 | € 2M | FC Seoul SEO | Monaco MON |
| Date | Type | From | To |
|---|---|---|---|
| 2022-01-17 | Free | FC Seoul SEO | Ulsan Hyundai FC ULS |
| 2014-10-01 | N/A | Watford WAT | Al Shabab SHA |
| 2014-01-31 | Loan | Arsenal ARS | Watford WAT |
| 2012-08-31 | Loan | Arsenal ARS | Celta Vigo CEL |
| 2011-08-30 | € 3.4M | Monaco MON | Arsenal ARS |
| 2008-08-01 | € 2M | FC Seoul SEO | Monaco MON |