Mo Farah said he is relieved that the Home Office will not take action against him, after he revealed on Monday he was trafficked into the United Kingdom as a child from Somaliland.
An anti-doping tribunal found that Swiss sprinter Alex Wilson intentionally used an anabolic steroid in 2021, and banned him for four years on Tuesday.
American artistic swimmer Anita Alvarez was in danger of drowning after losing consciousness in the pool at the world championship in Budapest on Wednesday before being rescued by her coach, Andrea Fuentes.
South African Olympic champion swimmer Chad le Clos said earlier this month that 2021 was the worst year of his life, and he "couldn t be left alone" before seeking help for depression.