With that, here are the fastest 40-yard dash runs in NFL combine history ... Also in the 1980s, Bo Jackson claimed he ran a 4.13 40-yard dash at a regional combine in 1986.

Jalen Milroe might have run the fastest 40-yard dash for an NFL quarterback prospect, but that depends on who you ask.

Some reports suggest that running back Bo Jackson completed the 40-yard ... However, officially John Ross holds the record for the fastest 40-yard dash at the NFL Combine. In 1999, defensive ...

Where does Alabama quarterback Jalen Milroe's 40-yard dash time rank among the fastest NFL quarterback sprint speeds?

While there are several drills that everyone will watch, there's not a single one that gets more attention or eyeballs than the 40-yard dash ... what are the 10 fastest 40-times in NFL Combine ...