Answer:
B) There was a Canadian sprinter in the 1980's named Ben Johnson who got his gold medal taken away because he got caught using steroids.
Step-by-step explanation:
The use of performance enhancing drugs has been part of olympics since the beginning. The only problem is that sometimes they get caught and sometimes they do not. It is fairly unfair to enhance performance through drugs in comparison to those who are participating without the use of such drugs. That is clear cut an unfair competition.
This point can be strengthened with the help of an example that can certainly make the drug user to be vary. This is option B) There was a Canadian sprinter in the 1980's named Ben Johnson who got his gold medal taken away because he got caught using steroids.