The Craziest Mixed 4x400m Final | Poland SHOCKS USA and South Africa

Marley Vilddra Hungary have got the same quartet as in the heat earlier today . Stagerald Vi and Simon personel but they do change the order . Discelan still on the first. . Zala comes from the anchor to the second leg . Then it's to Rasu and Rupal has gone to the anchor . The Australians are still the same with Reynolds, Gutri Thorne . Lane two is Belgium . One change for them . Abdul Wah comes in on the third leg to back up Pingen Dur and Lombair . Shashoka, Batani, Tieri, and Dital . The same quartet that qualified from the morning heats two minutes later it's nice . [music] Off we go then . Four laps of the track. . The first lap and a half in lanes . Hairing out at the start is Zavier Donaldson who was the lead leg for the USA this morning . Hurtling after him is the South African lead man from the morning heat as well . So Ven Rensburg is the man who's made way for the champion . L Ple and the South Africans looking