A great athlete, who is forever (and justly) tainted for being juiced.
While Johnson bears his share of the blame for this, so do his coaches, and in particularly the Canadian Olympic committee, who facilitated or turned a blind eye to the problem, because he was bringing them a profile they desperately wanted.
Well, they got a profile alright, just not the one they wanted. And at the end of the day, it was only Ben Johnson who really paid the price.