An insider on the Spanish doping scene says Dr. Eufemaino Fuentes doped the 1992 Spanish team to Olympics glory. How inside? How about Dr. Fuentes wife, Cristina Perez, herself a former Olympian. Fuentes was also the doctor behind the cycling scandal Operation Puerto.
http://grg51.typepad.com/steroid_nation/2008/11/cristina-perez.html