Two-time U.S. Olympian and national high school 200m record holder Roy "The Robot" Martin says in a new interview that 80% percent of elite runners used performance enhancing drugs in the mid 1980's to early 1990's.

Martin says that drugs infiltrated the sport and contributed, despite the advice of jackie joyner-kersee's husband Bob (who also coached martin), to his own retirement and decision to leave the sport.