And it turns out Jackson may well have clocked a 40-yard dash in that time range, albeit at a Pro Day type event at Auburn. "The coaches asked me, they said, 'Bo, we have a bunch of pro scouts ...

The NFL's official Twitter account listed the fastest times since the change, meaning that legendary clockings — like Bo Jackson ... 40-yard dash — he was later ruled slower than that time ...

“I got a year off from chasing the quickest, fastest quarterback in the ... What’s Lamar Jackson’s 40-yard dash time? Lamar has a 4.34 40-yard dash time, a number that was clocked as almost ...