Fastest NFL Combine 40-Yard Dashes of All-Time
In the NFL, speed has always mattered. Now it's everything. - The Washington Post
Guide to NFL draft combine drills - Todd McShay's numbers to know for 40-yard dash, short shuttle, bench press - ESPN
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NFL's best at every offensive position: Jim Brown the GOAT at RB - ESPN
In the NFL, speed has always mattered. Now it's everything. - The Washington Post
Tyquan Thornton's 4.28 40-yard dash headlines fastest receiver class ever at NFL Scouting Combine