FASTEST HIGH SCHOOLER EVER 🔥 @bullis_track sophomore @_quincy_wilson has himself a DAY at #NBNationals, defending his 400m national title and setting a new high school record of 45.76, breaking Elzie Coleman’s 20-year-old indoor mark from 2004. DID WE MENTION HE’S ONLY A SOPHOMORE?! 📸: @justinbritton