[1] She represents the Amnokgang National Defense Sports Team.

[2] Jo is from Sariwon, North Hwanghae, but now lives in Pyongyang.

[3] At the 2012 Summer Olympics, she competed in the Women's 10 metre air pistol and achieved 10th position out of 49 athletes.

[4] She also competed in the 25 metre pistol, finishing in 7th.

This biographical article relating to sport shooting in North Korea is a stub.