Italian sprinter Marcell Jacobs won gold in the men's 100-meter dash with a time of 9.8 seconds to grab the title of "world's fastest man." His win was hailed as "one of the biggest shocks" of the Games. U.S. swimmer Caeleb Dressel won his fourth and fifth gold medals of 2020 in the 50-meter free and 4x100-meter medley relay. Aussie swimmer Emma McKeon tied the record for most medals won by a woman at a single Olympics with seven. And U.S. gymnast Sunisa Lee won bronze in the uneven bars.