🎥 WATCH: @quincy SETS ANOTHER HIGH SCHOOL 400M RECORD IN 45.37 ‼️ The Bullis (MD) senior wrapped up a 400m four-peat at New Balance Nationals Indoor today with a BIG indoor PB as he was pushed to the line by Jayden Deleon, who comes up with the second-fastest time in high school history at 45.38. #NBNationals #quincywilson #trackandfield #fyp #track