China's Su makes 100m final but Bromell goes out in semis

Su Bingtian is the first Asian man to reach the Olympics 100 metres final for 89 years. IMAGE: China's Su Bingtian celebrates after winning his Olympics men's 100 metres semi-final, at Olympic......

Olympics: De Grasse fastest in 100m; Bromell sneaks through

IMAGE: Canada's Andre de Grasse, bronze medallist in 2016, was the fastest qualifier in the men's 100m first round heats with 9.91 seconds. Photograph: David Ramos/Getty Images Trayvon Bromell,......