Leading Offenders

Bulgaria - 4 (1 Steroids, 3 Diuretics).

Romania - 3 (1 Stimulant, 2 Unknown).

China - 2 (2 Unknown).

Belarus - 1 (1 Steroid).

Czech Rep - 1 (1 Steroid).

Germany - 1 (1 Steroid).

Taiwan - 1 (1 Unknown).

Ukraine - 1 (1 Steroid).

Kenya - 1 (1 Steroid).

Latvia - 1 (1 Steroid).

(Based on athletes banned or stripped of medals since Games opened)