Starting her journey in sports at the tender age of six, she was introduced to the sport by her teacher. Her dedication and hard work have led her to significant achievements, including winning Olympic medals in 2004 and 2008. She is currently affiliated with Goyang City Hall in Goyang, South Korea.

| Season | Event | Rank |
|---|---|---|
| 2012 | Women Welterweight 57-67kg | G Gold |
| 2008 | Women Welterweight 57-67kg | G Gold |
| 2004 | Women Welterweight 57-67kg | B Bronze |
Her training regime is rigorous and disciplined. She starts early in the morning with a run before attending morning classes. After her classes, she engages in tactical training sessions. This routine has been instrumental in honing her skills and maintaining peak physical condition.
Among her most memorable sporting achievements are her Olympic medals from 2004 and 2008. These accolades have cemented her status as a prominent athlete in her field.
Outside of her sporting commitments, she enjoys listening to music. This hobby provides a balance to her intense training schedule, offering relaxation and mental rejuvenation.
Looking ahead, she aims to win gold at the London Olympic Games. This goal reflects her ongoing commitment to excellence and her desire to achieve the highest honours in her sport.
Her journey from a young athlete to an Olympic medallist showcases the importance of dedication, structured training, and a supportive educational environment. As she continues to strive for gold, her story remains an inspiration for aspiring athletes worldwide.
Starting her journey in sports at the tender age of six, she was introduced to the sport by her teacher. Her dedication and hard work have led her to significant achievements, including winning Olympic medals in 2004 and 2008. She is currently affiliated with Goyang City Hall in Goyang, South Korea.