Toyota’s chief executive, Akio Toyoda, and other senior executives will also not attend Friday’s opening ceremony in a further blow to these troubled Olympics.  File photograph: Kiyoshi Ota/Getty Images

One of the biggest sponsors of the Olympics, Toyota, has announced it will not run Tokyo 2020-related adverts on TV during the Games because of the la(...)

Ondrej Perusic has returned a positive Covid-19 test at the Games Village in Tokyo. Photograph: Mike Egerton/PA

Czech beach volleyball player Ondrej Perusic has returned a positive Covid-19 test at the Games Village in Tokyo, the country’s Olympic Committee sai(...)