When Chris Johnson ran the 40-yard dash in a record 4.24 seconds at the 2008 NFL Scouting Combine, many thought it would never be broken. Those people were wrong because John Ross out of Washington just ran it in 4.22 seconds.
Check it out for yourself
https://twitter.com/abdulamemon/status/838082219021320192
Unfortunately, as you can see in the video, it looks like Ross may have himself an injury to go along with his record time.
