Gabby Thomas and Sha'Carri Richardson explain how they helped anchor Team USA to gold and a championship record in the 4x100 meter relay at Worlds despite never having practiced the critical handoff that helped secure victory #NBCSports #GabbyThomas #ShaCarriRichardson » Subscribe to the NBC Sports YouTube Channel: https://www.youtube.com/nbcsports » Watch Live Sports on Peacock: https://peacocktv.smart.link/v82e9dl56 NBC Sports Group serves sports fans 24/7 with an unparalleled collection of sports properties that include the Olympics, NFL, Premier League, BIG10, NASCAR, PGA TOUR, the Kentucky Derby, Tour de France, French Open, IndyCar and many more. For more Olympic content: Visit NBC’s Olympic website: www.nbcolympics.com Follow NBC Olympics on Twitter: https://twitter.com/NBCOlympics Follow NBC Olympics on Instagram: https://www.instagram.com/nbcolympics/ Follow NBC Olympics on Tiktok: https://www.tiktok.com/@nbcolympics Follow NBC Olympics on Facebook: https://www.facebook.com/nbcolympics Visit: NBC Sports: https://www.nbcsports.com Premier League on NBC Sports: https://www.nbcsports.com/soccer/premier-league NASCAR on NBC Sports: https://www.nbcsports.com/motors/nascar Sunday Night Football on NBC Sports: https://www.nbcsports.com/nfl/sunday-night-football NBC Sports on Facebook: https://www.facebook.com/NBCSports Follow NBC Sports on Twitter: https://twitter.com/nbcsports Follow NBC Sports on Instagram: https://www.instagram.com/nbcsports/ How Sha'Carri Richardson and Gabby Thomas broke a championship record without practicing | NBC Sports youtube.com/nbcsports