This may seem a little odd, since the two look nothing alike. However, they're both considered the greatest of all-time by many, and certainly are two of the most iconic, beloved stars in their respected profession. At least they were at their peak. And now, both have fallen from grace, shamed by a drug scandal involving steroids, and allegations of racism, respectively. Hogan was caught using racist language on a tape record several years ago in secret, while Anderson Silva failed a pair of drug tests taken at the time of his fight against Nick Diaz earlier this year. His defense - laughable as it was - was that the failure stemmed from some sort of sexual enhancement supplement the star had been given by a friend. Something that came from Thailand, he claimed.At least Hogan took the high road.