Championnats du Monde de Relais (World Relays) - 4 x 400 m mixte - Mixte - 2019 - Yokohama JPN
1 - Etats-Unis (My'Lik Kerley, Joanna Atkins, Jasmine Blocker, Dontavius Wright) (USA.) -
3mn16s43
2 - Canada (Austin Cole, Aiyanna Stiverne, Zoe Sherar, Philip Osei) (CAN.) -
3mn18s15
3 - Kenya (Jared Momanyi, Maureen Thomas, Hellen Syombua, Aron Koech) (KEN.) -
3mn19s43