four-year doping ban

The Tokyo 2020 Olympic 110m hurdles bronze medallist, Ronald Levy of Jamaica, was dealt a four-year ban after an out-of-competition test for GW1516

Daniel do Nascimento, a 2:04 marathoner who famously fist-bumped Eliud Kipchoge during the last Olympic marathon, has been banned after testing positive for three illegal substances

The report seemed to cast some doubt on the appropriateness of the bans, while still upholding them