Sun Yang's career as a professional swimmer is seemingly over after being handed an eight-year ban by the Court of Arbitration for Sport.
The OurMine hacker group targeted and successfully breached security on Twitter accounts belonging to Barcelona and the Olympic movement.
He was overlooked for the United States' preliminary Tokyo Olympics roster, but Zion Williamson is keen to feature at a future Games.
Egypt remain keen to take Mohamed Salah to the Olympics in Tokyo but no decision has yet been made about the Liverpool man's inclusion.
He is thrilled to see five Lakers players in the provisional US roster, but LeBron James will not rush to commit for the Olympics.
LeBron James could make his fourth appearance at the Olympics in Tokyo, while Stephen Curry and Kevin Durant are in the running to play.
Christine Sinclair's international goal haul now stands at 185, a new record.
An Olympic Games could be in speedster Tyreek Hill's future, the Kansas City Chiefs wide receiver said ahead of Super Bowl LIV.
Olympic Games qualification is on the agenda for teenage sensation Coco Gauff, who lost in the Australian Open last 16 on Sunday.
Kylian Mbappe recently said he wants major successes with Paris Saint-Germain and France this year, impressing Thomas Tuchel.