Contenders include Trayvon Bromell, whose 9.77 second run in Florida last month is the fastest of the year and propels him into the top tier of favorites in the race.
Abantu abakhuphisanayo baquka uTrayvon Bromell, obaleka imizuzwana eyi-9.77  eFlorida kwinyanga ephelileyo ngoyena ukhawulezayo kulonyaka kwaye oku umqhubele kwinqanaba eliphezulu leentandokazi kugqatso.