[1] She was the girls' doubles bronze medallists at the 2004 Asian and World Junior Championships partnered with Ha Jung-eun, also claimed the silver medal in the Asian girls' team and World mixed team.

[2][3] Oh who was educated at the Jeonju Sungsim Girls' high school was the champion at the 2003 Indonesia Junior tournament.

[5] She then claimed doubles title at the 2005 Vietnam Satellite tournament by winning the women's and mixed doubles event.

[6] Oh then affiliated with the Yeongdong team became the runner-up at the 2012 Korean National Badminton Championships in the mixed doubles event with Jeon Jun-bum.

This biographical article relating to a South Korean badminton figure is a stub.