Drugs, brawls, disqualifications: 30yrs since Canberra hosted most controversial athletes in history - ABC News
![File:Bundesarchiv Bild 183-1984-0603-019, Dagmar Rübsam, Gesine Walther, Marita Koch, Sabine Busch.jpg - Wikimedia Commons File:Bundesarchiv Bild 183-1984-0603-019, Dagmar Rübsam, Gesine Walther, Marita Koch, Sabine Busch.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/0/0b/Bundesarchiv_Bild_183-1984-0603-019%2C_Dagmar_R%C3%BCbsam%2C_Gesine_Walther%2C_Marita_Koch%2C_Sabine_Busch.jpg)
File:Bundesarchiv Bild 183-1984-0603-019, Dagmar Rübsam, Gesine Walther, Marita Koch, Sabine Busch.jpg - Wikimedia Commons
![Zu schnell, um wahr zu sein: Das 400m-Weltrekord-Mahnmal der Marita Koch von Canberra 1985 - Eurosport Zu schnell, um wahr zu sein: Das 400m-Weltrekord-Mahnmal der Marita Koch von Canberra 1985 - Eurosport](https://imgresizer.eurosport.com/unsafe/1280x960/smart/filters:format(jpeg)/origin-imgresizer.eurosport.com/2007/02/18/338747-24043982-2560-1440.jpg)
Zu schnell, um wahr zu sein: Das 400m-Weltrekord-Mahnmal der Marita Koch von Canberra 1985 - Eurosport
![MARITA KOCH East German Athlete in athletics after she wonn 400m at European Championship in the Athena 1982 Stock Photo - Alamy MARITA KOCH East German Athlete in athletics after she wonn 400m at European Championship in the Athena 1982 Stock Photo - Alamy](https://c8.alamy.com/comp/KG3J35/marita-koch-east-german-athlete-in-athletics-after-she-wonn-400m-at-KG3J35.jpg)