Last updated on: 8/18/2009 | Author: ProCon.org

Timeline

– NEW: Historical Timeline of Performance Enhancing Drugs in Sports – See the illustrated history of doping in over a dozen sports. Read about the use of animal hearts and hallucinogens by the ancient Greek Olympians in 776 BC, the founding of the World Anti-Doping Agency (WADA) in 1999, the Manny Ramirez and Alex Rodriguez doping and steroid scandals in 2009, and much more.