Who ran the fastest forty in the NFL?
Darrell Green ran an unofficial 4.09 40 yard dash in training
camp in 1986 for the Washington Redskins. He is considered by many
as one of the best corners of all time. Many see him as the fastest
man in NFL history, having won several NFL's Fastest Man
competitions.
Bo Jackson is second ran a 4.12
Deion Sanders is third ran 4.17 and 4.57 backwards at Florida
State University Pro Day