From L to R: bronze medal Ryoko Tani of Japan, bronze medal Paula Belen Pareto of Argentina, gold medal Alina Alexandra Dumitru of Romania and silver medal Yanet Bermoy of Cuba wave from podium after the medal ceremony of the women's -48kg judo category at the Beijing 2008 Olympic Games, August 9, 2008. REUTERS/Issei Kato (CHINA) 

Ok Song Pak of North Korea (white) reacts after losing against Paula Belen Pareto of Argentina in their Bronze medal contest mat 1 judo match at the Beijing 2008 Olympic Games, August 9, 2008. REUTERS/Jessica Rinaldi (CHINA) 

Bronze winner in the women's -48kg category Paula Belen Pareto of Argentina competes against Ok Song Pak of North Korea during their bronze medal contest mat 1 at the Beijing 2008 Olympic Games, August 9, 2008. REUTERS/Kim Kyung-Hoon (CHINA) 

Ok Song Pak of North Korea is comforted by her coach, Tae Jin Ri, after losing against Paula Belen Pareto of Argentina in their Bronze medal contest mat 1 judo match at the Beijing 2008 Olympic Games, August 9, 2008. REUTERS/Phil Noble (CHINA) 

Bronze medal winner in the -48kg category Paula Belen Pareto of Argentina reacts after defeating Ok Song Pak of North Korea in their Bronze medal contest mat 1 at the Beijing 2008 Olympic Games, August 9, 2008. REUTERS/Phil Noble (CHINA)

Bronze medal winner in the -48kg category Paula Belen Pareto of Argentina reacts after defeating Ok Song Pak of North Korea in their Bronze medal contest mat 1 at the Beijing 2008 Olympic Games, August 9, 2008. REUTERS/Kim Kyung-Hoon (CHINA) 

Bronze medal winner in the -48kg category Paula Belen Pareto of Argentina reacts after defeating Ok Song Pak of North Korea in their Bronze medal conteast mat 1 at the Beijing 2008 Olympic Games, August 9, 2008. REUTERS/Kim Kyung-Hoon (CHINA) 

Ok Song Pak of North Korea is comforted by her coach, Tae Jin Ri, after losing against Paula Belen Pareto of Argentina in their Bronze medal contest mat 1 judo match at the Beijing 2008 Olympic Games, August 9, 2008. REUTERS/Phil Noble (CHINA) 

Ok Song Pak of North Korea reacts after losing against Paula Belen Pareto of Argentina in their Bronze medal contest mat 1 judo match at the Beijing 2008 Olympic Games, August 9, 2008. REUTERS/Phil Noble (CHINA) 

Paula Belen Pareto of Argentina (blue) competes against Eva Csernoviczki of Hungary during their women's final of repechage mat 1 judo match at the Beijing 2008 Olympic Games, August 9, 2008. REUTERS/Kim Kyung-Hoon (CHINA) 

Ryoko Tani of Japan (blue) defeats Paula Belen Pareto of Argentina during their women's -48kg preliminary judo match at the Beijing 2008 Olympic Games, August 9, 2008. REUTERS/Kim Kyung-Hoon (CHINA)