Business Sha’Carri Richardson is back—and taking on Tokyo medalists Published 3 years ago on 17 August 2021 By Terry Power The American track star was disqualified from running in the Olympics after testing positive for marijuana. She returns to competition next week. Read More Related Topics:backandClaire ZillmanEmma HinchliffeFortune Most Powerful WomenKristen BellstrommedalistsMost Powerful WomenRichardsonShaCarriThe Broad SheetThe BroadsheetTokyo