Nigeria’s 100m hurdles world record holder Tobi Amusan has been cleared of her pending whereabouts failure charges by the Court of Arbitration for Sport (CAS), a few weeks before the Paris 2024 Olympic Games. Amusan, 27, was charged in July 2023 with missing three anti-doping tests in 12 months but was cleared of the offence by the Disciplinary Tribunal of …