World 100 metre champion Fred Kerley threw down the gauntlet again to Olympic title-holder Marcell Jacobs to stage a one-on-one race but expressed doubt Thursday whether his arch-rival would turn up.
World 100 metre champion Fred Kerley threw down the gauntlet again to Olympic title-holder Marcell Jacobs to stage a one-on-one race but expressed doubt Thursday whether his arch-rival would turn up.
Elite steeplechase runner will be among the field at the world track and field championships, aka the World Athletics Championships, which be contested on U.S. soil, in Eugene, Oregon, for the first time.