Sydney McLaughlin-Levrone wins EPIC 400m final in 2nd fastest time ever | Top Performance Day 7

Sydney McLaughlin-Levrone breaks a 42-year-old championship record as she edges out Marileidy Paulino to win women’s 400m gold at the World Athletics Championships in Tokyo. Subscribe to our channel - https://www.youtube.com/worldathletics ⭐️ Watch exclusive videos on Inside Track - https://worldathletics.org/videos ⭐️ ⭐️ Follow us on Twitter - https://twitter.com/WorldAthletics ⭐️ ⭐️ Follow us on Facebook - https://...