China's Qiu Bo and Huo Liang compete in the men's 10m platform synchro diving final at the 14th FINA World Championships in Shanghai July 17, 2011. REUTERS/Christinne Muschi (CHINA - Tags: SPORT DIVING) 

China's Qiu Bo and Huo Liang celebrate with their gold medals after winning the men's 10m platform synchronised diving final at the FINA World Championships in Shanghai July 17, 2011. REUTERS/Bobby Yip (CHINA - Tags: SPORT DIVING) 

China's Qiu Bo and Huo Liang compete in the men's 10m platform synchro diving final at the 14th FINA World Championships in Shanghai July 17, 2011. REUTERS/Christinne Muschi (CHINA - Tags: SPORT DIVING) 

China's Qiu Bo and Huo Liang perform in the men's 10m platform synchro diving final at the FINA World Championships in Shanghai July 17, 2011. The pair won the gold medals. REUTERS/Bobby Yip (CHINA - Tags: SPORT DIVING IMAGES OF THE DAY) 

China's Qiu Bo (R) and Huo Liang pose with their gold medals after winning the men's 10m platform synchro diving final at the 14th FINA World Championships in Shanghai July 17, 2011 REUTERS/Christinne Muschi (CHINA - Tags: SPORT DIVING) 

China's Qiu Bo (R) and Huo Liang pose with their gold medals after winning the men's 10m platform synchro diving final at the 14th FINA World Championships in Shanghai July 17, 2011. REUTERS/Christinne Muschi (CHINA - Tags: SPORT DIVING) 

Gold medal winner Cao Yuan (R) of China and compatriot Huo Liang, the silver medal winner, stand during the medal ceremony for the men's 10m platform diving final at the 16th Asian Games in Guangzhou, Guangdong province, November 26, 2010. REUTERS/Jason Lee (CHINA - Tags: SPORT DIVING) 

Huo Liang of China competes in the men's 10m platform diving final at the 16th Asian Games in Guangzhou, Guangdong province, November 26, 2010. REUTERS/Jason Lee (CHINA - Tags: SPORT DIVING) 

Huo Liang of China competes in the men's 10m platform diving final at the 16th Asian Games in Guangzhou, Guangdong province, November 26, 2010. REUTERS/Jason Lee (CHINA - Tags: SPORT DIVING) 

Huo Liang of China competes in the men's 10m platform diving final at the 16th Asian Games in Guangzhou, Guangdong province, November 26, 2010. REUTERS/Jason Lee (CHINA - Tags: SPORT DIVING) 

China's Huo Liang competes in the men's 10 metres platform diving final at the East Asian Games in Hong Kong December 13, 2009. REUTERS/Tyrone Siu(CHINA - Tags: SPORT DIVING) 

China's Huo Liang competes in the men's 10m platform diving final at the East Asian Games in Hong Kong December 13, 2009. REUTERS/Tyrone Siu (CHINA - Tags: SPORT DIVING) 

Gold medallists Huo Liang and Lin Yue (C) of China pose on the podium with silver medallists David Boudia and Thomas Finchum (L) of the U.S. and bronze medallists Jose Antonio Guerra Oliva and Jeinkler Ernesto Aguirre Manso of Cuba after the men's 10m synchronised platform diving final at the World Championships in Rome July 25, 2009. REUTERS/Alessandro Bianchi (ITALY SPORT DIVING) 

Huo Liang (R) and Lin Yue of China look on during the men's 10m synchronised platform diving final at the World Championships in Rome July 25, 2009. REUTERS/Max Rossi (ITALY SPORT DIVING) 

Huo Liang (R) and Lin Yue of China look on during the men's 10m synchronised platform diving final at the World Championships in Rome July 25, 2009. REUTERS/Alessandro Bianchi (ITALY SPORT DIVING) 

Huo Liang and Lin Yue of China compete in the men's 10m synchronised platform diving final at the World Championships in Rome July 25, 2009. REUTERS/Stefano Rellandini (ITALY SPORT DIVING) 

Huo Liang and Lin Yue of China compete in the men's 10m synchronised platform diving final at the World Championships in Rome July 25, 2009. REUTERS/Stefano Rellandini (ITALY SPORT DIVING) 

China's Huo Liang prepares to compete in the men's 10m synchronised platform diving final at the World Championships in Rome July 25, 2009. REUTERS/Alessandro Bianchi (ITALY SPORT DIVING) 

Huo Liang and Lin Yue of China compete in the men's 10m synchronised platform diving final at the World Championships in Rome July 25, 2009. REUTERS/Alessandro Bianchi (ITALY SPORT DIVING) 

Huo Liang and Lin Yue of China compete in the men's 10m synchronised platform diving final at the World Championships in Rome July 25, 2009. REUTERS/Alessandro Bianchi (ITALY SPORT DIVING) 

China's gold medal-winning divers (L-R) Huo Liang, Wang Xin, and Chen Ruolin perform during a demonstration in Hong Kong, August 30, 2008. Chinese gold medallists are visiting Hong Kong for three days to demonstrate their skills. REUTERS/Kin Cheung/Pool (CHINA) 

China's gold medal-winning divers divers Lin Yue (R) and Huo Liang practise a demonstration in Hong Kong, August 30, 2008. Chinese gold medallists are visiting Hong Kong for three days to demonstrate their skills. REUTERS/Kin Cheung/Pool (CHINA) 

Huo Liang of China competes in the men's 10m platform diving final at the Beijing 2008 Olympic Games August 23, 2008. REUTERS/Jason Reed (CHINA) 

Huo Liang of China competes in the men's 10m platform diving final at the Beijing 2008 Olympic Games August 23, 2008. REUTERS/Phil Noble (CHINA) 

Huo Liang of China competes in the men's 10m platform diving final at the Beijing 2008 Olympic Games August 23, 2008. REUTERS/Wolfgang Rattay (CHINA) 

Huo Liang of China competes in the men's 10m platform diving final at the Beijing 2008 Olympic Games August 23, 2008. REUTERS/Phil Noble (CHINA) 

Huo Liang of China competes in the men's 10m platform diving final at the Beijing 2008 Olympic Games August 23, 2008. REUTERS/Wolfgang Rattay (CHINA) 

Huo Liang of China competes in the men's 10m platform diving final at the Beijing 2008 Olympic Games August 23, 2008. REUTERS/Wolfgang Rattay (CHINA) 

Huo Liang of China competes in the semi-finals of the men's 10m platform event at the Beijing 2008 Olympic Games August 23, 2008. Huo qualified in first place for the final. REUTERS/Jason Reed (CHINA) 

Huo Liang of China competes in the semi-finals of the men's 10m platform event at the Beijing 2008 Olympic Games August 23, 2008. Huo qualified in first place. REUTERS/Jason Reed (CHINA) 

Huo Liang of China dives in the men's 10m platform preliminary round at the Beijing 2008 Olympic Games August 22, 2008. REUTERS/Jason Reed (CHINA) 

China's Liang Huo dives during the preliminary round in the men's 10 metre platform diving competition at the Beijing 2008 Olympic Games August 22, 2008. REUTERS/Phil Noble (CHINA) 

Huo Liang of China dives in the men's 10m platform preliminary round at the Beijing 2008 Olympic Games August 22, 2008. REUTERS/Jason Reed (CHINA) 

China's Huo Liang dives during the preliminary round in the men's 10 metres platform diving competition at the Beijing 2008 Olympic Games August 22, 2008. REUTERS/Phil Noble (CHINA) 

China's Liang Huo dives during the preliminary round in the men's 10 metres platform diving competition at the Beijing 2008 Olympic Games August 22, 2008. REUTERS/Phil Noble (CHINA) 

Lin Yue (L) and Huo Liang of China pose with their gold medals after the men's 10m platform synchronized diving final at the National Aquatics Center during the Beijing 2008 Olympic Games August 11, 2008. REUTERS/Jason Reed (CHINA) 

Lin Yue and Huo Liang of China compete in the men's 10m platform synchronized diving final at the National Aquatics Center during the Beijing 2008 Olympic Games August 11, 2008. REUTERS/Jason Reed (CHINA) 

Lin Yue and Huo Liang of China compete in the men's 10m platform synchronized diving final at the National Aquatics Center during the Beijing 2008 Olympic Games August 11, 2008. REUTERS/Adrees Latif (CHINA) 

Lin Yue and Huo Liang of China compete in the men's 10m platform synchronized diving final at the National Aquatics Center during the Beijing 2008 Olympic Games August 11, 2008. REUTERS/Kai Pfaffenbach (CHINA) 

Lin Yue and Huo Liang of China compete in the men's 10m platform synchronized diving final at the National Aquatics Center during the Beijing 2008 Olympic Games August 11, 2008. Picture taken with multiple exposures. REUTERS/Kai Pfaffenbach (CHINA) 

Lin Yue and Huo Liang of China compete in the men's 10m platform synchronized diving final at the National Aquatics Center during the Beijing 2008 Olympic Games August 11, 2008. REUTERS/Kai Pfaffenbach (CHINA) 

Lin Yue and Huo Liang of China compete in the men's 10m platform synchronized diving final at the National Aquatics Center during the Beijing 2008 Olympic Games August 11, 2008. REUTERS/Kai Pfaffenbach (CHINA) 

Lin Yue and Huo Liang of China compete in the men's 10m platform synchronized diving final at the National Aquatics Center during the Beijing 2008 Olympic Games August 11, 2008. REUTERS/Phil Noble (CHINA) 

Lin Yue and Huo Liang of China compete in the men's 10m platform synchronized diving final at the National Aquatics Center during the Beijing 2008 Olympic Games August 11, 2008. REUTERS/Kai Pfaffenbach (CHINA) 

Lin Yue and Huo Liang of China compete in the men's 10m platform synchronized diving final at the National Aquatics Center during the Beijing 2008 Olympic Games August 11, 2008. REUTERS/Phil Noble (CHINA) 

Lin Yue and Huo Liang of China compete in the men's 10m platform synchronized diving final at the National Aquatics Center during the Beijing 2008 Olympic Games August 11, 2008. REUTERS/Jason Reed (CHINA)

Huo Liang of China dives on his way to a gold medal during the men's 10m platform final at the World Diving series in Sheffield, northern England, May 25, 2008. REUTERS/Nigel Roddis (BRITAIN) 

China's Lin Yue and Huo Liang dive during the synchronised ten-metre platform final at the Good Luck Beijing FINA Diving World Cup held at the National Aquatics Centre in Beijing February 22, 2008. REUTERS/David Gray (CHINA) 

China's Lin Yue and Huo Liang dive during the synchronised ten-metre platform final at the Good Luck Beijing FINA Diving World Cup held at the National Aquatics Centre in Beijing February 22, 2008. REUTERS/David Gray (CHINA) 

Lin Yue (L) and Huo Liang of China take part in the 10-metre synchronized platform diving final at the World Aquatics Championships in Melbourne March 26, 2007. Lin and Huo won gold at the event. REUTERS/Adrees Latif (AUSTRALIA) 

Lin Yue (L) and Huo Liang of China take part in the 10-metre synchronized platform diving final at the World Aquatics Championships in Melbourne March 26, 2007. Lin and Huo won gold at the event. REUTERS/Adrees Latif (AUSTRALIA) 

Lin Yue (L) and Huo Liang of China take part in the 10-metre synchronized platform diving final at the World Aquatics Championships in Melbourne March 26, 2007. Lin Yue and Huo Liang won gold at the event. REUTERS/Adrees Latif (AUSTRALIA) 

(L-R) Silver medallists North Korea's Kim Chon-man and Ri Jong-nam, gold medallists China's Huo Liang and Lin Yue, bronze medallists South Korea's Kwon Kyung-min and Cho Kwan-hoon pose during an award ceremony for the men's 10m synchronised platform diving competition final at the 15th Asian Games in Doha December 11, 2006. REUTERS/Issei Kato (QATAR) 

Gold medallists China's Huo Liang and Lin Yue (front) compete during men's 10m synchronised platform diving competition final at the 15th Asian Games in Doha December 11, 2006 REUTERS/Issei Kato (QATAR) 

Gold medallists China's Huo Liang (top) and Lin Yue compete during men's 10m synchronised platform diving competition final at the 15th Asian Games in Doha December 11, 2006 REUTERS/Issei Kato (QATAR) 

Gold medallists China's Huo Liang (L) and Lin Yue pose during an award ceremony for the men's 10m synchronised platform diving competition final at the 15th Asian Games in Doha December 11, 2006 REUTERS/Issei Kato (QATAR)