Susanna Kallur of Sweden (4th L) falls during her women's 100m hurdles semi-final of the athletics competition in the National Stadium at the Beijing 2008 Olympic Games August 18, 2008. REUTERS/Kim Kyung-Hoon (CHINA)

Susanna Kallur of Sweden sits on the ground as Vonnette Dixon of Jamaica (front) clears a hurdle during their women's 100m hurdles semi-final of the athletics competition in the National Stadium at the Beijing 2008 Olympic Games August 18, 2008. REUTERS/David Gray (CHINA)

Susanna Kallur of Sweden (R) hugs Bridgitte Foster-Hylton of Jamaica after their women's 100m hurdles semi-final of the athletics competition in the National Stadium at the Beijing 2008 Olympic Games August 18, 2008. REUTERS/Kai Pfaffenbach (CHINA)

Susanna Kallur of Sweden reacts after tripping and failing to finish her women's 100m hurdles semi-final of the athletics competition in the National Stadium at the Beijing 2008 Olympic Games August 18, 2008. REUTERS/Dylan Martinez (CHINA)

Susanna Kallur of Sweden is seen on the ground as Vonnette Dixon of Jamaica (front) clears a hurdle during their women's 100m hurdles semi-final of the athletics competition in the National Stadium at the Beijing 2008 Olympic Games August 18, 2008. REUTERS/David Gray (CHINA)

Susanna Kallur of Sweden (L) talks to Bridgitte Foster-Hylton of Jamaica after their women's 100m hurdles semi-final of the athletics competition in the National Stadium at the Beijing 2008 Olympic Games August 18, 2008. REUTERS/Gary Hershorn (CHINA) 

Susanna Kallur of Sweden (C) falls during her women's 100m hurdles semi-final of the athletics competition in the National Stadium at the Beijing 2008 Olympic Games August 18, 2008. Dawn Harper of the U.S. (L) and Vonnette Dixon of Jamaica
are seen with Kallur. REUTERS/David Gray (CHINA)

Bridgitte Foster-Hylton of Jamaica touches Susanna Kallur of Sweden (L) on the chin after their women's 100m hurdles semi-final of the athletics competition in the National Stadium at the Beijing 2008 Olympic Games August 18, 2008. REUTERS/Gary Hershorn (CHINA) 

Susanna Kallur of Sweden walks on the track after tripping during her women's 100m hurdles semi-final of the athletics competition in the National Stadium at the Beijing 2008 Olympic Games August 18, 2008. REUTERS/Mike Blake (CHINA) 

Susanna Kallur of Sweden sits on track after tripping during her women's 100m hurdles semi-final of the athletics competition in the National Stadium at the Beijing 2008 Olympic Games August 18, 2008. REUTERS/Mike Blake (CHINA) 

Susanna Kallur of Sweden (L) and Nevin Yanit of Turkey clear a hurdle during their women's 100m hurdles heat of the athletics competition during the Beijing 2008 Olympic Games in the National Stadium, August 17, 2008. REUTERS/Mike Blake (CHINA) 

Susanna Kallur of Sweden clears a hurdle during her women's 100m hurdles heat of the athletics competition during the Beijing 2008 Olympic Games in the National Stadium, August 17, 2008. REUTERS/David Gray (CHINA) 

Josephine Nnkiruka Onyia (L) of Spain talks to Susanna Kallur of Sweden after their women's 100m hurdles heat of the athletics competition in the National Stadium at the Beijing 2008 Olympic Games August 17, 2008. REUTERS/Gary Hershorn (CHINA) 

Sweden's Susanna Kallur competes in the heats of the women's 60m hurdles at the 12th IAAF World Indoor Athletics Championship in Valencia March 8, 2008. REUTERS/Albert Gea (SPAIN) 

(L-R) Spain's Glory Alozie and Sweden's Susanna Kallur and Turkey's Esen Kizildag get ready to compete in the heats of the women's 60m hurdles at the 12th IAAF World Indoor Athletics Championship in Valencia March 8, 2008. REUTERS/Albert Gea (SPAIN) 

Spain's Glory Alozie and Sweden's Susanna Kallur (R) compete in the heats of the women's 60m hurdles at the 12th IAAF World Indoor Athletics Championship in Valencia March 8, 2008. REUTERS/Eric Gaillard (SPAIN) 

Sweden's Susanna Kallur (C) runs alongside Britain's Jessica Ennis (L) and Canada's Priscilla Lopes during the women's 60 metres hurdles event at the Norwich Union International athletics meeting at the Kelvin Hall in Glasgow, Scotland January 26, 2008. REUTERS/David Moir (BRITAIN) 

Susanna Kallur of Sweden smiles after winning the women's 60 metres hurdles event at the Norwich Union International athletics meeting at the Kelvin Hall in Glasgow, Scotland January 26, 2008. REUTERS/David Moir (BRITAIN) 

Sweden's Susanna Kallur (R) celebrates after she won the women's 100 metres hurdles race during the Berlin ISTAF Golden league final in the Olympic stadium in Berlin September 16, 2007. On left is seen Canada's Angela Whyte. REUTERS/Arnd Wiegmann (GERMANY) 

Sweden's Susanna Kallur competes to win the women's 100 metres hurdles race during the Berlin ISTAF Golden league final in the Olympic stadium in Berlin September 16, 2007. REUTERS/Arnd Wiegmann (GERMANY) 

Sweden's Susanna Kallur competes during the women's 100m hurdles during the IAAF Golden League athletics meeting at the new Letzigrund stadium in Zurich September 7, 2007. REUTERS/Sebastian Derungs (SWITZERLAND) 

Sweden's Susanna Kallur (C) celebrates her victory with Delloreen Ennis-London from Jamaica and Angela White from Canada after their women's 100m hurdles during the IAAF Golden League athletics meeting at the new Letzigrund stadium in Zurich September 7, 2007. REUTERS/Michael Dalder (SWITZERLAND) 

Sweden's Susanna Kallur (L) and Michelle Perry from the U.S. compete during their women's 100m hurdles during the IAAF Golden League athletics meeting at the new Letzigrund stadium in Zurich September 7, 2007. REUTERS/Michael Dalder (SWITZERLAND) 

Sweden's Susanna Kallur (L) and Michelle Perry from the U.S. compete during their women's 100m hurdles during the IAAF Golden League athletics meeting at the new Letzigrund stadium in Zurich September 7, 2007. REUTERS/Michael Dalder (SWITZERLAND) 

Michelle Perry (L) of the U.S., Perdita Felicien (R) of Canada and Susanna Kallur (C) of Sweden keep their eyes on the final hurdle during the women's 110 metres hurdles final at the 11th IAAF World Athletics Championships in Osaka August 29, 2007. REUTERS/Michael Dalder (JAPAN) 

Michelle Perry (L) of the U.S. clears the final hurdle next to Perdita Felicien (R) of Canada and Susanna Kallur (C) of Sweden on her way to winning the women's 110 metres hurdles final at the 11th IAAF World Athletics Championships in Osaka, August 29, 2007. REUTERS/Michael Dalder (JAPAN) 

Michelle Perry (L) of the U.S. lunges at the finish line to win the women's 110 metres hurdles final ahead of second place finisher Perdita Felicien (R) of Canada and Susanna Kallur (C) of Sweden at the 11th IAAF World Athletics Championships in Osaka, August 29, 2007. REUTERS/Michael Dalder (JAPAN) 

Michelle Perry (L) of the U.S. lunges at the finish line to win the women's 110 metres hurdles final ahead of second place finisher Perdita Felicien (R) of Canada and Susanna Kallur (C) of Sweden at the 11th IAAF World Athletics Championships in Osaka, August 29, 2007. REUTERS/Michael Dalder (JAPAN) 

Michelle Perry of the U.S. (L) celebrates after the women's 100 metres final as Sweden's Susanna Kallur (C) falls beside Canada's Perdita Felicien at the 11th IAAF World Athletics Championship in Osaka August 29, 2007. REUTERS/Dylan Martinez (JAPAN) 

Sweden's Susanna Kallur (C), Michelle Perry (L) of the U.S. and Perdita Felicien of Canada compete in the finals of the 100 metres hurdles at the 11th IAAF World Athletics Championships in Osaka August 29, 2007. REUTERS/David Gray (JAPAN) 

Sweden's Susanna Kallur (C), Michelle Perry (L) of the U.S. and Perdita Felicien of Canada compete in the finals of the 100 metres hurdles at the 11th IAAF World Athletics Championships in Osaka August 29, 2007. REUTERS/David Gray (JAPAN) 

Michelle Perry (L) of the U.S. Runs past a fallen Susanna Kallur of Sweden after the 100 metres women's hurdles finals at the 11th IAAF World Athletics Championships in Osaka August 29, 2007. REUTERS/David Gray (JAPAN) 

Sweden's Susanna Kallur (C), Michelle Perry (L) of the U.S. and Perdita Felicien of Canada compete in the finals of the 100 metres hurdles at the 11th IAAF World Athletics Championships in Osaka August 29, 2007. REUTERS/David Gray (JAPAN) 

Angela Whyte of Canada (L) and Susanna Kallur of Sweden embrace after their women's 100 metres hurdles semi-final heats at the 11th IAAF World Athletics Championship in Osaka August 28, 2007. REUTERS/David Gray (JAPAN) 

Angela Whyte of Canada and Susanna Kallur (L) of Sweden compete during the women's 100 metres hurdles semi-final heats at the 11th IAAF World Athletics Championship in Osaka August 28, 2007. REUTERS/David Gray (JAPAN) 

Susanna Kallur of Sweden looks at the scoreboard at the women's 100 metres hurdles semi-finals at the 11th IAAF World Athletics Championship in Osaka August 28, 2007. The athletes at rear are Nevin Yanit (L) of Turkey and Flora Redoumi of Greece. REUTERS/Dylan Martinez (JAPAN) 

Susanna Kallur of Sweden competes during the heats of the women's 100 metres hurdles at the 11th IAAF World Athletics Championship in Osaka August 27, 2007. REUTERS/David Gray (JAPAN) 

Sweden's Susanna Kallur competes in the women's 100 meter hurdles at the DN Galan athletic meet in Stockholm August 7, 2007. REUTERS/Micaela Malmi (SWEDEN) 

Michelle Perry of the U.S (R) competes with Susanna Kallur of Sweden to win the 100 meters women's hurdles during the Golden Gala IAAF Golden League at the Olympic stadium in Rome July 13, 2007. REUTERS/Max Rossi (ITALY) 

Susanna Kallur of Sweden competes in the women's 100m Hurdles during the Paris Golden League meeting at the Stade de France in Saint Denis near Paris July 6, 2007. REUTERS/Jean-Paul Pelissier (FRANCE) 

Sweden's Susanna Kallur competes in the women's 60m qualification during the European indoor athletics championships at the National Indoor Arena in Birmingham, central England March 3, 2007. REUTERS/Dylan Martinez (BRITAIN) 

Sweden's Susanna Kallur celebrates winning the women's 60m hurdles final during the European indoor athletics championships at the National Indoor Arena in Birmingham, central England March 2, 2007. REUTERS/Dylan Martinez (BRITAIN) 

Sweden's Susanna Kallur celebrates winning the women's 60m hurdles final during the European indoor athletics championships at the National Indoor Arena in Birmingham, central England March 2, 2007. REUTERS/Dylan Martinez (BRITAIN) 

Sweden's Susanna Kallur celebrates after winning the final of the 60 metre hurdles during the European indoor athletics championships at the National Indoor Arena in Birmingham, central England March 2, 2007. REUTERS/Phil Noble (BRITAIN) 

Sweden's Susanna Kallur celebrates after winning the final of the 60 metre hurdles during the European indoor athletics championships at the National Indoor Arena in Birmingham, central England March 2, 2007. REUTERS/Phil Noble (BRITAIN) 

Sweden's Susanna Kallur competes in the women's 60m hurdles semi-final during the European indoor athletics championships at the National Indoor Arena in Birmingham, central England March 2, 2007. REUTERS/Dylan Martinez (BRITAIN) 

Sweden's Susanna Kallur competes in the women's 60m hurdles semi-final during the European indoor athletics championships at the National Indoor Arena in Birmingham, central England March 2, 2007. REUTERS/Dylan Martinez (BRITAIN) 

Sweden's Susanna Kallur looks backwards after winning the 60m hurdles race during the Norwich Union International athletics meeting at the Kelvin Hall in Glasgow, Scotland, January 27, 2007. REUTERS/David Moir (BRITAIN) 

Sweden's Susanna Kallur celebrates winning the 60m hurdles race during the Norwich Union International athletics meeting at the Kelvin Hall in Glasgow, Scotland, January 27, 2007. REUTERS/David Moir (BRITAIN) 

Sweden's Susanna Kallur competes in the women's 100 hurdles at the European athletics championships in Gothenburg (Goteborg) August 10, 2006. REUTERS/Phil Noble (SWEDEN) BEST QUALITY AVAILABLE 

Michelle Perry of the U.S. (L) clears a hurdle beside Susanna Kallur of Sweden to win the women's 100m hurdles race at the Zurich Golden League meeting in Switzerland August 18, 2006. REUTERS/Andreas Meier (SWITZERLAND) 

Germany's Kirsten Bolm (L), Sweden's Susanna Kallur (C) and Ireland's Derval O'Rourke show their medals during the victory ceremony of the women's 100 metre hurdles at the European athletics championships in Gothenburg (Goteborg) August 12, 2006. Kallur won gold ahead of Bolm and O'Rourke who both won silver. REUTERS/Ruben Sprich (SWEDEN) 

Sweden's Susanna Kallur celebrates after winning the gold medal in the women's 100 m hurdles at the European athletics championships in Gothenburg (Goteborg) August 11, 2006. REUTERS/Yves Herman (SWEDEN) 

Sweden's Susanna Kallur celebrates after winning the gold medal in the women's 100 m hurdles at the European athletics championships in Gothenburg (Goteborg), August 11, 2006. REUTERS/Michael Dalder (SWEDEN) 

Gold medallist Susanna Kallur from Sweden (R) and bronze medallist Kirsten Bolm from Germany compete in the women's 100 m hurdles final at the European athletics championships in Gothenburg (Goteborg), August 11, 2006. REUTERS/Michael Dalder (SWEDEN) 

Sweden's Susanna Kallur (C) crosses the finish line to win the gold medal in the women's 100 m hurdles ahead of bronze medallist Kirsten Bolm of Germany (L) and Spain's Glory Alozie at the European athletics championships in Gothenburg (Goteborg), August 11, 2006. REUTERS/Yves Herman (SWEDEN) 

Sweden's Susanna Kallur celebrates after winning the gold medal in the women's 100 m hurdles at the European athletics championships in Gothenburg (Goteborg), August 11, 2006. REUTERS/Yves Herman (SWEDEN) 

Sweden's Susanna Kallur celebrates after winning the gold medal in the women's 100 m hurdles at the European athletics championships in Gothenburg (Goteborg), August 11, 2006. REUTERS/Michael Dalder (SWEDEN) 

Sweden's Susanna Kallur celebrates with the national flag after winning the 100 m hurdles final at the European athletics championships in Gothenburg (Goteborg) August 11, 2006. REUTERS/Kai Pfaffenbach (SWEDEN) 

Sweden's Susanna Kallur (R) celebrates after winning the gold medal in the women's 100 m hurdles at the European athletics championships in Gothenburg (Goteborg), August 11, 2006. REUTERS/Ruben Sprich (SWEDEN)