Team USA sets new WR in 4x400m mixed relay - ESPN 0 02.08.2024 21:11 Sports - Google News (us) Team USA sets new WR in 4x400m mixed relay ESPNParis Olympics: U.S. mixed 4x400-meter relay team sets world record Yahoo SportsCharlotte native Kaylyn Brown sets world record with Team USA AxiosAmericans set world record in 4x400 mixed relay. It might only last a day The Associated Press
