Idel Torrientes Leal of Cuba is comforted after losing to Shahin Imranov of Azerbaijan in the men's featherweight (57kg) quarterfinal 4 boxing match at the Beijing 2008 Olympic Games August 18, 2008. REUTERS/Joe Chan (CHINA)

Idel Torrientes Leal (R) of Cuba fights Shahin Imranov of Azerbaijan during the men's featherweight (57kg) quarterfinal 4 boxing match at the Beijing 2008 Olympic Games August 18, 2008. REUTERS/Joe Chan (CHINA)

Idel Torrientes Leal (R) of Cuba fights Shahin Imranov of Azerbaijan during the men's featherweight (57kg) quarterfinal 4 boxing match at the Beijing 2008 Olympic Games August 18, 2008. REUTERS/Lee Jae-Won (CHINA)

Idel Torrientes Leal (R) of Cuba fights Shahin Imranov of Azerbaijan during the men's featherweight (57kg) quarterfinal 4 boxing match at the Beijing 2008 Olympic Games August 18, 2008. REUTERS/Lee Jae-Won (CHINA)

Zorigbaatar Ehkhzorig (R) of Mongolia fights Idel Torriente of Cuba in their men's featherweight (57kg) round of 16 boxing match at the Beijing 2008 Olympic Games August 15, 2008. REUTERS/Lee Jae-Won (CHINA)

Idel Torriente (R) of Cuba punches Zorigbaatar Ehkhzorig of Mongolia in their men's featherweight (57kg) round of 16 boxing match at the Beijing 2008 Olympic Games August 15, 2008. REUTERS/Lee Jae-Won (CHINA)

Zorigbaatar Ehkhzorig (R) of Mongolia fights Idel Torriente of Cuba in their men's featherweight (57kg) round of 16 boxing match at the Beijing 2008 Olympic Games August 15, 2008. REUTERS/Lee Jae-Won (CHINA)

Prince Octopus Dzanie (L) of Ghana fights Idel Torrientes Leal of Cuba during their men?s featherweight (57kg) round of 32 boxing match at the Beijing 2008 Olympic Games August 11, 2008. REUTERS/Lee Jae-Won (CHINA)

Prince Octopus Dzanie (R) of Ghana fights Idel Torrientes Leal of Cuba during their men?s featherweight (57kg) round of 32 boxing match at the Beijing 2008 Olympic Games August 11, 2008. REUTERS/Lee Jae-Won (CHINA)

Idel Torriente (L) of Cuba lands a punch on Orlando Rizo of Nicaragua in the men's Featherweight semi-final boxing match at the Pan American Games in Rio de Janeiro, July 25, 2007. REUTERS/Jim Young (BRAZIL)