Sun began playing football around the age of ten. Her father, Sun Zonggao, was a recreational football player who took Sun with him to watch matches in the Chinese men's league. Sun credits him for influencing her foray into the sport.[9][10]
Sun played for the Shanghai team in the Chinese women's league.[9]
Atlanta Beat
Sun played for the Atlanta Beat of the Women's United Soccer Association from 2001 to 2002. She was the first overall pick of the WUSA's Inaugural Draft (together in the team, also was drafted her Asian compatriot Homare Sawa), but a knee and ankle injury limited her first season with the Beat to 13 games with five starts. During the league's semifinal match against the Philadelphia Charge, the Beat were down 2–0; however, Sun scored on a penalty kick and then provided the assist on the equalizer goal with a corner kick headed in by Cindy Parlow. The Beat would go on to win the match 3–2. She then notched the Beat's third goal in the Founders Cup, helping the team to an eventual 3–3 tie during regulation. The San Jose CyberRays won the title in a penalty kick shootout.[11][12]
During the 2002 season, Sun played in 18 games, making 10 starts. She scored four goals as the Beat earned another chance at the playoffs, but the Beat were eliminated in the semifinals.[13]
Sun announced her retirement from the WUSA in January 2003 to return to China in preparation for the 2003 FIFA Women's World Cup.[14]
International
Sun appeared on China's national squad at the age of 17 and went on to appear in four FIFA Women's World Cup tournaments for China and became one of three women to have played all of China's 15 matches in its three World Cup appearances.[15] In 1999, she had 10 goals in her World Cup career, leaving her tied for second place on an all-time scoring list.[9]
Sun helped the national team win the Asian Cup in 1991, 1993, 1995 and 1997.[16]
Key (expand for notes on "world cup and olympic goals")
Location
Geographic location of the venue where the competition occurred
Lineup
Start – played entire match onminute (offplayer) – substituted on at the minute indicated, and player was substituted off at the same time
offminute (onplayer) – substituted off at the minute indicated, and player was substituted on at the same time
(c) – captain
Min
The minute in the match the goal was scored. For list that include caps, blank indicates played in the match but did not score a goal.
Assist/pass
The ball was passed by the player, which assisted in scoring the goal. This column depends on the availability and source of this information.
penalty or pk
Goal scored on penalty-kick which was awarded due to foul by opponent. (Goals scored in penalty-shoot-out, at the end of a tied match after extra-time, are not included.)
Score
The match score after the goal was scored.
Result
The final score.
W – match was won L – match was lost to opponent D – match was drawn
(W) – penalty-shoot-out was won after a drawn match
(L) – penalty-shoot-out was lost after a drawn match
aet
The score at the end of extra-time; the match was tied at the end of 90' regulation
pso
Penalty-shoot-out score shown in parentheses; the match was tied at the end of extra-time
Orange background color – Olympic women's football tournament
Blue background color – FIFA women's world cup final tournament
A strong striker with great skills and passing abilities, Sun won both the Golden Boot (which she shared with Sissi, of Brazil) and the Golden Ball for the 1999 Women's World Cup, and became the first woman to be nominated for the Asian Football Confederation player of the year award.
In 2002, she received the FIFA Internet Award in the FIFA Female Player of the Century voting. While the overall award was won by American Michelle Akers, Sun received the most internet votes on the FIFA-website.[18]
After her retirement, Sun Wen worked in the Chinese media, advertising and education.[19]
In August 2019, she was elected as the vice-president of the Chinese Football Association with a mission of the development of the women's football in China. [20] She also worked as member of FIFA Technical Study Group in the 2019 FIFA Women's World Cup hosted in France and member of the Bid Evaluation Task Force for the 2027 FIFA Women's World Cup.