|Revised Romanization||I Gyeong-won|
Lee competed for Korea in badminton at the 2004 Summer Olympics in women's doubles with partner Ra Kyung-min. They had a bye in the first round and defeated Pernille Harder and Mette Schjoldager of Denmark in the second. In the quarterfinals, Lee and Ra beat Lotte Bruil and Mia Audina of the Netherlands 15-5, 15-2. They lost the semifinal to Zhang Jiewen and Yang Wei of China 15-6, 15-4 but won the bronze medal match against Zhao Tingting and Wei Yili, also of China, 10-15, 15-9, 15-7 to win the bronze medal.