It was the morning of October 8, two days before the start of the 1964 Tokyo Olympics. Top Swiss cyclists Hans Lüthi and Heinz Heinemann were on the Koshu Highway in western Tokyo getting some training in when a truck, entering from a side road, hit them.
Lüthi had contusions on his left arm and his chest, waist and thighs, while Heinemann, a veteran of the 1960 Rome Olympics, had contusions on his waist, legs and hands. Doctors at the Jinwakai Hospital in Hachioji, according to The Yomiuri of October 9, 1964, were quoted as saying “Heinemann’s injuries would require one week’s medical treatment and Luthi’s three weeks’ treatment.” The article also said that they “might be unable to participate in the Olympic events.”
As it turned out, the men’s individual road race took place on October 22, two weeks after the accident, and both Lüthi and Heinemann were able to compete. While the records of who was in what place and when they finished in this 194-kilomter race is unclear for this particular event, according to this site, Lüthi appears to have finished in 16th in a field of 107, not far off from legend-to-be Eddy Merckx . Heinemann finished 63rd.
If one believes what one reads in the press at the time, every single Japanese in Tokyo took it upon themselves to be the perfect ambassador to any foreigner they came upon. Thus the truck driver, one Katsu Wada, might have been mortified that he was the one who may have ended the Olympic dreams of these cyclists.
As you can see in the above photo, Wada publicly showed his contrition.
But as The Yomiuri article goes on to say, it may have been the Swiss who were in the wrong. According to the Metropolitan Police Department, “the Tokyo Olympic Organizing Committee (TOOC) had approved an advance schedule for practice by Olympic cyclists to enable police to impose restrictions to protect cyclists from vehicles. According to the schedule, Olympic cyclists were to practice on the road race course on eight days, October 2, 4, 5, 6, 12, 14, 19 and 22 under police protection, said the MPD.”