After winning her first grand slam in 2019, Bianca Andreescu wants to top the WTA rankings in 2020, as well as make her Olympic debut.
Russia's sports authorities have done nothing to protect their athletes, according to high-jump world champion Mariya Lasitskene.
The four-year ban from international sporting events given to Russia has "political considerations", according to president Vladimir Putin.
WADA has banned Russia from sporting events after it was recommended RUSADA be declared non-compliant again, which the IOC supports.
Despite initially retiring from the track in 2017, Mo Farah will defend his 10,000 metres title at the 2020 Olympics in Tokyo.
Australia have turned to a familiar face to oversee their Tokyo 2020 campaign following Andrej Lemanis' departure.
The IOC described manipulation of data in a Moscow laboratory as "an attack on the credibility of sport".
WADA chiefs will meet in Paris on December 9 to consider whether to impose another ban on Russia.
Jurgen Klopp is set for talks with Mohamed Salah after Egypt qualified for the 2020 Olympics.
Philadelphia 76ers guard Ben Simmons reflected on his maiden three.