Cheongju · Friendlies · Defender · #20 · Korea Republic · 35 yrs
| Date | Type | From | To |
|---|---|---|---|
| 2025-03-21 | Free Transfer |  Gangwon FC GAN |  Cheongju CHU |
| 2021-01-06 | N/A |  Kashiwa Reysol KAS | Gangwon FC GAN |
| 2021-01-01 | N/A |  Busan I Park BUS | Kashiwa Reysol KAS |
| 2020-01-12 | Loan | Kashiwa Reysol KAS | Busan I Park BUS |
| 2019-03-05 | Loan | Kashiwa Reysol KAS | Gangwon FC GAN |
| 2018-06-29 | Loan | Kashiwa Reysol KAS |  FC Seoul SEO |
| 2017-01-06 | Free |  Brondby BRO | Kashiwa Reysol KAS |
| 2016-02-15 | Loan |  QPR QPR |  Charlton CHA |
| 2014-02-01 | N/A |  Doncaster DON | QPR QPR |
| 2013-10-25 | Loan | QPR QPR | Doncaster DON |
| 2013-01-30 | N/A |  Jeonnam Dragons JEO | QPR QPR |