1988, Guo Jingjing started diving training in Baoding, Hebei. 1993, Guo Jingjing was selected for the national diving team. 1996, participated in the Olympic Games for the first time and won the fifth place in the women's 10 meter platform. From June 5438 to 10, 2002, Guo Jingjing and nine teammates officially entered China Renmin University as freshmen.
In 2004, she won two gold medals in the women's 3m springboard and the women's 3m springboard at the Athens Olympic Games, becoming a leading diver in China. In 2008, Guo Jingjing participated in the Olympic Games for the fourth time and won the women's 3m springboard singles and doubles. Became the fifth athlete to defend the women's 3m springboard title at the Olympic Games.
In 2009, the 5th East Asian Games (Hong Kong) and Wu partnered to win the women's synchronized 3m springboard championship. Become the only winner of five consecutive championships in the history of the World Championships.
Personal activities:
On July 23rd, 2008, Guo Jingjing, as the last torchbearer of the Beijing Olympic torch relay in Shandong, held the "Xiangyun" torch in Qilu Software Park in Jinan with teammate Wang Feng to light the main torch together.
On 20 17 12, Guo Jingjing attended the "Welcome Dinner of 20 17 Awards Ceremony" and presented Shi with the Best Diving Woman of the Year Award.
On the morning of September 20th, 2023, the torch relay ceremony of Hangzhou 19 Asian Games was held on the balcony of Hangzhou City. Guo Jingjing became the third torchbearer. At 8 pm on September 23rd, the opening ceremony of the Hangzhou Asian Games was held in the Olympic Sports Center Stadium, with Guo Jingjing as the flag bearer.