Tomas Johansson made his Olympic debut in Los Angeles in 1984. His aim was a gold medal, stating before the games that wrestling was one of the sports that had been weakened the most by the olympic boycott. After losing the final to American Jeffrey Blatnick, Johansson got a silver medal.
That medal was lost a couple of days later when it was found that he had used anabolic steroids.
Johansson was banned for 18 months. Johansson lost that bout but went on winning the three next to claim a bronze medal.