The fastest 40-yard dash time in the NFL Combine's history took place last year. It was run by John Ross.
The former Washington wide receiver, now with the Cincinnati Bengals, clocked a 4.22. He's one of three players in the combine's history to go sub-4.25.
No one is likely to touch that time this year. We've still had some pretty good times, though.
Here are the 10 fastest times in the 2018 NFL Combine, so far.
10 Fastest 40-Yard Dash Times
10. Pittsburgh WR Jester Weah
9. Maryland WR D.J Moore
8. Texas Tech WR Keke Coutee
7. Clemson WR Deon Cain
6. Florida WR Antonio Callaway
5. Alabama WR Robert Foster
4. Penn State RB Saquon Barkley
3. NC State RB Nyheim Hines
2. USF WR Marquez Valdes-Scantling
1.LSU WR D.J. Chark
You can view all of the 40-yard dash times at the NFL Combine here. The combine runs through Monday afternoon.