[1][2] After graduating Hannam University, Dong-jin joined Gwangju FC.

[3] In 2014, he was selected for South Korea national under-23 football team made his debut at a match against Brazil.

In the same year, he participated in 2015 Summer Universiade and scored two goals against Chinese Taipei, leading the team to the silver medal.

In 2016, he joined 2016 AFC U-23 Championship and led the team to 2016 Summer Olympics.

This biographical article related to a South Korean association football defender is a stub.