Sara Isakovic of Slovenia competes during the women's 200m freestyle heats at the 14th FINA World Championships in Shanghai July 26, 2011. REUTERS/Issei Kato (CHINA - Tags: SPORT SWIMMING AQUATICS) 

Federica Pellegrini of Italy swims next to Sara Isakovic (L) of Slovenia on her way to winning the gold medal in the women's 200 meters freestyle final at the National Aquatics Center during the Beijing 2008 Olympics in an August 13, 2008 file photo. If swimming fans thought the row over revolutionary bodysuits was over, they can think again. To match feature SWIMMING/SUITS REUTERS/Wolfgang Rattay/Files (CHINA SPORT SWIMMING) 

Sara Isakovic of Slovenia celebrates after swimming to a silver medal in the women's 200 meters freestyle final during the Beijing 2008 Olympic Games at the National Aquatics Centre, August 13, 2008. REUTERS/David Gray (CHINA) 

Sara Isakovic (bottom) of Slovenia kisses a woman in the crowd after winning the silver medal in the women's 200m freestyle relay swimming final at the National Aquatics Center during the 2008 Beijing Olympics, August 13, 2008. REUTERS/Jason Reed (CHINA) 

Sara Isakovic of Slovenia reacts after winning a silver medal in the women's 200 meters freestyle final during the Beijing 2008 Olympic Games at the National Aquatics Centre, August 13, 2008. REUTERS/Wolfgang Rattay (CHINA) 

Sara Isakovic of Slovenia swims to a silver medal in the women's 200 meters freestyle final during the Beijing 2008 Olympic Games at the National Aquatics Centre, August 13, 2008. REUTERS/David Gray (CHINA) 

Federica Pellegrini (C) of Italy celebrates winning the gold medal in the women's 200 meters freestyle final with silver medallist Sara Isakovic (L) of Slovenia and bronze medallist Pang Jiaying (R) of China during the Beijing 2008 Olympic Games at the National Aquatics Centre, August 13, 2008. REUTERS/David Gray (CHINA) 

Federica Pellegrini (R) of Italy swims next to Sara Isakovic (L) of Slovenia on her way to winning the gold medal in the women's 200 meters freestyle final at the National Aquatics Center during the Beijing 2008 Olympics August 13, 2008. Picture taken with underwater camera. REUTERS/Wolfgang Rattay (CHINA) 

Sara Isakovic of Slovenia gestures after swimming in the women's 200m freestyle semi-finals at the National Aquatics Center during the Beijing 2008 Olympic Games August 12, 2008. REUTERS/David Gray (CHINA) 

Sara Isakovic of Slovenia prepares to swim in the women's 200m freestyle semi-finals at the National Aquatics Center during the Beijing 2008 Olympic Games August 12, 2008. REUTERS/Wolfgang Rattay (CHINA) 

Sara Isakovic of Slovenia competes in her women's 200m freestyle swimming semifinal at the National Aquatics Center during the 2008 Beijing Olympics, August 12, 2008. REUTERS/Jason Reed (CHINA) 

Sara Isakovic of Slovenia raises her arm after her women's 200m freestyle swimming semifinal at the National Aquatics Center during the 2008 Beijing Olympics, August 12, 2008. REUTERS/Jason Reed (CHINA) 

Sara Isakovic of Slovenia looks at her teammates after swimming in her women's 200 meters freestyle heat at the National Aquatics Center during the Beijing 2008 Olympic Games August 11, 2008. REUTERS/Wolfgang Rattay (CHINA) 

Sara Isakovic of Slovenia is seen from underwater as she swims in the women's 200m freestyle finals at the European Swimming Championships in Eindhoven March 23, 2008. REUTERS/Wolfgang Rattay (NETHERLANDS) 

Slovenia's Sara Isakovic, Hungary's Agnes Mutina and Romania's Camelia Potec (L-R) are seen from underwater as they enter the water for the women's 200m freestyle finals at the European Swimming Championships in Eindhoven March 23, 2008. REUTERS/Wolfgang Rattay (NETHERLANDS) 

Sara Isakovic of Slovenia displays her gold medal after the women's 200m freestyle final with silver medallist Camelia Potec (L) of Romania and bronze medallist Agnes Mutina of Hungary (R) at the European Swimming Championships in Eindhoven March 23, 2008. REUTERS/Damir Sagolj (NETHERLANDS) 

Sara Isakovic of Slovenia displays her gold medal after the women's 200m freestyle final at the European Swimming Championships in Eindhoven March 23, 2008. REUTERS/Damir Sagolj (NETHERLANDS) 

Sara Isakovic of Slovenia displays her gold medal after the women's 200m freestyle final at the European Swimming Championships in Eindhoven March 23, 2008. REUTERS/Damir Sagolj (NETHERLANDS) 

Sara Isakovic of Slovenia displays her gold medal after the women's 200m freestyle final at the European Swimming Championships in Eindhoven March 23, 2008. REUTERS/Damir Sagolj (NETHERLANDS) 

Sara Isakovic of Slovenia reacts after the women's 200m freestyle final during the European Swimming Championships in Eindhoven March 23, 2008. REUTERS/Robin Van Lonkhuijsen (NETHERLANDS) 

Sara Isakovic of Slovenia reacts after the women's 200m freestyle final during the European Swimming Championships in Eindhoven March 23, 2008. REUTERS/Robin Van Lonkhuijsen (NETHERLANDS) 

Sara Isakovic of Slovenia reacts after the women's 200m freestyle final during the European Swimming Championships in Eindhoven March 23, 2008. REUTERS/Robin Van Lonkhuijsen (NETHERLANDS) 

Sara Isakovic of Slovenia reacts after the women's 200m freestyle final during the European Swimming Championships in Eindhoven March 23, 2008. REUTERS/Robin Van Lonkhuijsen (NETHERLANDS) 

Sara Isakovic of Slovenia reacts after her women's 200m freestyle final during the European Swimming Championships in Eindhoven March 23, 2008. REUTERS/Damir Sagolj (NETHERLANDS) 

Sara Isakovic of Slovenia reacts after her women's 200m freestyle final during the European Swimming Championships in Eindhoven March 23, 2008. REUTERS/Damir Sagolj (NETHERLANDS) 

Sara Isakovic of Slovenia reacts after her women's 200m freestyle final during the European Swimming Championships in Eindhoven March 23, 2008. REUTERS/Damir Sagolj (NETHERLANDS) 

Sara Isakovic of Slovenia swims on the women's 200m butterfly heats during the European Swimming Championships in Eindhoven March 23, 2008. REUTERS/Damir Sagolj (NETHERLANDS) 

Sara Isakovic of Slovenia is seen from underwater as she swims in the women's 200m freestyle semifinals at the European Swimming Championships in Eindhoven March 22, 2008. REUTERS/Wolfgang Rattay (NETHERLANDS) 

Slovenia's Sara Isakovic swims to win the 200m butterfly event at the Golden Bear international swimming meet in Zagreb June 17, 2007. REUTERS/Nikola Solic (CROATIA) 

Slovenia's Sara Isakovic swims to win the 200m freestyle race at the Golden Bear international swimming meet in Zagreb June 16, 2007. REUTERS/Nikola Solic (CROATIA) 

(L-R) Sara Isakovic of Slovenia, Otylia Jedrzejczak of Poland and Yurie Yano of Japan compete in the women's 200m butterfly swimming semi-final at the World Aquatics Championship in Melbourne March 28, 2007. REUTERS/Wolfgang Rattay (AUSTRALIA) 

Sara Isakovic of Slovenia competes in a women's 200m freestyle heat at the European Aquatic Championships in Budapest August 4, 2006. REUTERS/Srdjan Zivulovic (HUNGARY) 

Sara Isakovic of Slovenia reacts following her swim in a women's 200m freestyle heat at the European Aquatic Championships in Budapest August 4, 2006. REUTERS/Wolfgang Rattay (HUNGARY) 

France's Figues competes in the women's 200m freestyle swimming final at the 2005 Mediterranean Games in Almeria. France's Solenne Figues competes in the women's 200m freestyle swimming final at the 2005 Mediterranean Games in Almeria June 27, 2005. Figues won the race with Slovenia's Sara Isakovic in second place and Greece's Zoi Dimoschaki third. REUTERS/Marcelo Del Pozo 

Sara Isakovic of Slovenia raises her arm after her women's 200m freestyle swimming semifinal at the National Aquatics Center during the 2008 Beijing Olympics, August 12, 2008. REUTERS/Jason Reed (CHINA) 

Sara Isakovic of Slovenia competes in her women's 200m freestyle swimming semifinal at the National Aquatics Center during the 2008 Beijing Olympics, August 12, 2008. REUTERS/Jason Reed (CHINA) 

Sara Isakovic of Slovenia gestures after swimming in the women's 200m freestyle semi-finals at the National Aquatics Center during the Beijing 2008 Olympic Games August 12, 2008. REUTERS/David Gray (CHINA) 

Sara Isakovic of Slovenia prepares to swim in the women's 200m freestyle semi-finals at the National Aquatics Center during the Beijing 2008 Olympic Games August 12, 2008. REUTERS/Wolfgang Rattay (CHINA)