Sha’Carri Richardson anchors Team USA to GOLD in the 4×100 relay at Worlds #NBCSports #shacarririchardson #gabbythomas » 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…