Hypothetically lets remove any HW that has failed a drug test since Kongo never has and I know some people will say failing a drug test should take you off of an all time greats list. In doing so would this rank Kongo in your top 10 HW of all time? I believe he would be top 10 if this were the case. He is now 44 and has had a hell of a career after his UFC run. A nice chunk of his losses are split decisions too.