With partner Richard Kang-in Kam, she is a two-time national medalist and has competed in the free dance at four ISU Championships.

[2] As a single skater, she was coached by Choi Hyung-kyung and Shin Hea-sook in Seoul.

[4] At the 2015 World Junior Championships in Tallinn, Estonia, they qualified to the final segment by placing 20th in the short dance and went on to finish 19th overall.

In March, they placed 14th at the 2016 World Junior Championships in Debrecen, Hungary.

In addition to continuing her education at Sungshin Women's University,[5] Lee works as a skating coach.