Valarie Allman outclasses the field in women's discuss for first world championship | NBC Sports

Having won two Olympic golds to go along with worlds bronze and silver, U.S. discus thrower Valarie Allman captured her first career world title with a toss of 69.48 meters. #NBCSports #TrackandField #WorldAthleticsChampionships » Subscribe to NBC Sports: https://www.youtube.com/nbcsports?sub_confirmation=1 » Watch Live Sports on Peacock: https://peacocktv.smart.link/v82e9dl56 NBC Sports Group serves sports fans 24/7...