Ben Johnson, the Canadian sprinter who was stripped of the gold medal he won at the 1988 Olympics in Seoul, Korea, talks about his view on drugs in sports and the anti-doping campaign he has joined.

To this day, the 100m final at the 1988 Olympics Games in Seoul, South Korea, still remains one of the most controversial ...

But these Olympics will always be associated with Ben Johnson, fastest man on the planet ... tested positive for three stimulants during the 1988 Olympic trials. An initial suspension of six ...