Chris Johnson. 4.24.
he was the fastest, running a 4.2 forty yard dash.
0.0004- just joking its 3.53
bo jackson hes not on the 40 yard dash list but he ran it in 4.12 seconds and im not even joking.
Yes, the fastest 40 yard dashes are around 4.24 seconds.
He ran the forty yard dash in 2.2 seconds.
I read somewhere this he cranks out a 4.32 forty.
4.28
Hall ran a 4.15 second 40 yard dash indoors and a 4.37 outdoors while in school at Virginia Tech.
4.23 was his fastest
4.6
answer 6.21
4.3