However his win was clouded in controversy as it was soon announced he had tested positive for abnormally high testosterone and was suspended from racing until his case was heard out. In 2006, however, he was cleared to return to racing after he showed that the lab conducting tests committed procedural errors.
His victory was marred by controversy as it was revealed he had tested positive for abnormally high testosterone, leading to a suspension from racing until his case was reviewed. In 2006, however, he was cleared to resume racing after evidence emerged that the lab conducting tests made procedural errors.