Mu Shuangshuang is a Chinese weightlifter from Shuangliao

Shuangliao

Shuangliao is a city in western Jilin province, Northeast China, near the border with Liaoning province. It is under the administration of Siping City.-Administrative Divisions:Subdistricts:...

, Jilin

Jilin

Jilin , is a province of the People's Republic of China located in the northeastern part of the country. Jilin borders North Korea and Russia to the east, Heilongjiang to the north, Liaoning to the south, and Inner Mongolia to the west...

. She competes in the over-75kg category.

In 2005, 2006, and 2007 she won the silver medal in World Weightlifting Championships.

On 6 December, 2006 she set a new world record of 139 kg for the snatch

Snatch (weightlifting)

The snatch is one of the two olympic weightlifting events .The essence of the event is to lift a barbell from the platform to locked arms overhead in a smooth continuous movement. The barbell is pulled as high as the lifter can manage at which point the barbell is flipped overhead...

  at the World Championship in Doha

2006 World Weightlifting Championships

The 2006 World Weightlifting Championships were held at the Handball Pavilion and Weightlifting Pavilion Dr. José Joaquín Puello in Santo Domingo, Dominican Republic...

http://www.womenofchina.cn/news/sports/11659.jsp http://big5.xinhuanet.com/gate/big5/news.xinhuanet.com/sports/2006-12/06/content_5444716.htm and on 26 September, 2007 she set a new overall world record of 319 kg at the World Championship in Chiang Mai

2007 World Weightlifting Championships

The Royal World Weightlifting Championships 2007 were held at the 700th Anniversary Sports Complex in Chiang Mai, Thailand. The event took place from September 17 to September 26, 2007.-Men:-Women:-Medal table:...

, Thailand.http://www.china.org.cn/english/sports/225982.htm

She was not selected to compete in the 2008 Olympic Games. http://www.koreatimes.co.kr/www/news/nation/2008/07/136_27783.html