Ryan Kang

FILE - In this June 28, 2015, file photo, Alberto Salazar is shown at the U.S. track and field championships in Eugene, Ore. The Court of Arbitration for Sport says it has registered an appeal by track coach Alberto Salazar against his ban for doping violations, though a hearing will take several months to prepare, it was reported on Monday, Nov. 11, 2019. (AP Photo/Ryan Kang, File)

Acusaciones de corredora alientan a otras