8. William Henderson takes second in the long jump
School/class: Baltimore Poly, MD/JR
National ranking coming in: #12
Beat at NBNI: #3 Harrison Schrage, #5 Noah Igbinoghene, #7 Jalen Seals
Old SB: 23-8.5
Mark at NBNI: 24-8.5
Henderson jumped 23-8.5 at the Hispanic Games in January, then only long jumped once in the two-plus months between then and nationals. The focus on sprinting and high jumping paid off, as Henderson improved his season best by exactly a foot and knocked off several big names.