Olympic gold medalist Quincy Wilson anchoring Bullis to another NATIONAL RECORD in the high school boys 4x400m relay splitting 45.94 seconds. The team crushed it in 3:09.44 💨 Finishes the weekend with 2 national titles. 🥇 🥇 #NBNationals #nbni #track #tracktok #running #runtok #fyp #newbalancenationals #quincywilson #bullis #4x400m