Nzubechi Grace Nwokocha, who was part of Nigeria's women's 4x100m gold-medal-winning relay team at the 2022 Commonwealth Games tested positive for two steroids
Here's how NCAA track and field athletes performed in the 2022 World Athletics Championships where fifteen different collegiate athletes earned medals.
Another US competitor out of World Athletics Championships after doping ban insidethegames.biz - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from insidethegames.biz Daily Mail and Mail on Sunday newspapers.