Jamaican sprinter Elaine Thompson-Herah blazed to 100 meters gold on Saturday, becoming the fastest woman alive as she denied compatriot Shelly-Ann Fraser-Pryce a third Olympic title.
In retaining her title Thompson-Herah added a sparkling flourish to a day which had seen U.S. gymnast Simone Biles withdraw from two more finals in Tokyo, and a listless Novak Djokovic fail to take bronze in tennis after his dream of a "Golden Slam" was dashed.
Thompson-Herah led a Jamaican 100-meter podium sweep with Shericka Jackson in third. The champion's blistering 10.61 seconds time has only ever been bettered by the late Florence Griffith-Joyner, who set a world record of 10.49 in 1988.