The World Track & Field Championships begin TODAY! Make sure to tune-in from July 15-24 on @nbc, @usa_network, @cnbc and @peacocktv and hear from Analysts & Olympians @atoboldon & @sanyarichiross who will have a front row seat to all of the action! . . . #worldathleticschamps #atoboldon #sanyarichardsross #nbc #peacocktv #cnbc #usanetwork #nbcsports