U.S. sprinter Sha’Carri Richardson stars in a new Beats by Dre ad that debuted during last night's Game 6 of the Bucks-Suns #NBAFinals. Richardson was a favorite to medal in the #TokyoGames, but was suspended after testing positive for marijuana. sbjsbd.biz/3eHRAKS #sports #sportsbusiness #sportsbiz #sportsnews