On this day 32 years ago, on March 3, 1993 (February 11, 1993 lunar calendar), Canadian sprinter Ben Johnson was banned for life. Ben Johnson On March 3, 1993, Toronto, Canada, The Star reported that three doping tests were conducted on Canadian sprinter Ben Johnson in January 1993, and one of the urine samples was positive. At the 1988 Seoul Olympics, Johnson was suspended for two years for taking steroids. In 1991, the re-exported parameters expired. Ben Johnson was again found to be doping, causing a strong reaction in the world of sports. The International Amateur Athletics Federation announced in Paris on March 3 that Yao-Johnson would be banned for life. The Canadian government pointed out that he is no longer eligible for federal sports funding. On the 7th, Ben Johnson said that he will not sue the decision of the International Amateur Athletics Federation and prepare to retire.