[1] She began training in archery in 1993 and made her international debut in 2002.

[2] In 2007 World Archery Championships, she won the gold medal in recurve women's team event.

She won two gold medals at the 2014 Asian Games in the women's individual event[3] and women's team event alongside Kim Yun-hee and Seok Ji-hyun.

[4] She won another gold medal at the 2018 Asian Games in the women's team event alongside So Chae-won and Song Yun-soo.

[5] She won bronze medals at the 2015 World Archery Championships in the women's team event[2] and at the 2017 World Archery Championships in the women's team event.