Weightlifter Laurel Hubbard is set to become the first openly transgender athlete to compete in a different gender category to that which they were born at an Olympics.
More than 5,000 bouquets are being handed to athletes at the Olympic and Paralympic Games - and have a special significance, with flowers from areas devastated by a 2011 earthquake and tsunami.
American Caeleb Dressel gains his third gold medal of the Tokyo Olympics with a 100m butterfly world record, while Katie Ledecky and Kaylee McKeown also win golds.