Chinese taekwondo competitor who won gold medals at the 2000 Sydney Olympics and at the 2004 Athens Olympics in the 67kg weight class.
She began her athletic career playing basketball but switched to taekwondo near the end of high school.
She won a gold medal at the 2007 Taekwondo World Championships in Beijing.
Her mother played basketball professionally.
She won her first gold medal at the 2000 Olympics when Runner Marion Jones won her first gold.
