Kaevon Merriweather runs official 4.62-second 40-yard dash at 2023 combine
Defensive Linemen Run the 40-Yard Dash at 2023 NFL Combine: Nolan Smith Runs 4.39 Officially
The Fastest 40 Yard Dash Ever - Gridiron Studs Blog: College Football Recruiting Talk
Nolan Smith Runs a 4.39 Official 40 Yard Dash!
NFL Combine: Which offensive lineman ran fastest on Sunday?
Judson-ex records fast 40 at combine
2015 NFL Scouting Combine: Mariota clocks fastest 40-yard dash time among all quarterbacks - Addicted To Quack
NFL Draft 40 times tracker: Who has the fastest 40-yard dash in 2021 draft class?
NFL Combine 40 times tracker: Who has the fastest 40-yard dash in 2022 draft?
Top 5 fastest running back 40-yard dashes
Henry Ruggs clocks 4.27-second 40-yard dash at NFL combine
NFL combine: Careers of players with best 40-yard dash times - Sports Illustrated
2023 NFL Scouting Combine: Standouts from defensive line and linebacker drills, NFL Draft