Tokyo: United States, the powerful world champion and hot favorite for the Olympic mixture of the 4x400m Perdana, on Friday disqualified from their heat after the wrong change of stick.
Their dermalification, for the first surrender outside the permitted zone, seized Allyson Felix 35-year opportunity to become the most decorated female athlete in the history of the trajectory and the field.
Felix is currently tied with Jamaican Legend Merlene Otey with nine medals, the enchanting Haul that covers six gold and three silver.
Felix did not take the inside of heat like Elijah Godwin, Lynna Irby, Taylor Manson and Bryce Deadmon instead rose on track at the Olympic Stadium.
But Felix will definitely start the final on Saturday asking the US to succeed