Olympic gold medallist Abhinav Bindra has been a long-time advocate for athlete mental health.
Caeleb Dressel of the United States powered to victory in the men's 50m freestyle to claim his third individual gold medal at the Tokyo Games on Sunday, while Australia's Emma McKeon also completed the sprint double with victory in the women's 50m.
Swimming's top nations are setting their sights on how to deal with midnight finishes during the Rio 2016 Olympics.
A summary of sports events and sports persons, who made news on Sunday