The fastest NFL Combine 40 yard dash time is 4.06 seconds by Ted Ginn Jr.
The 40-yard dash is ran at NFL combines to measure speed. Currently, the fastest times are both 4.24 seconds. This is shared between Rondel Melendez and Chris Johnson.
Michael Vick has the fastest time
The worlds fastest 40mm dash time 3.8sec _______________________________________________________________________ That is unofficial and unproven The official and proven fastest is 4.09 seconds.
what was the fastest time in the 40 yard dash and by who? Me ha ha ha
What the hell is a fourth yard?!
The 40 yard dash is not an IAAF recognized event, therefore no official record exists. Unofficially, Darrell Green holds the fastest time of 4.08. That time has never been verified. His official time was 4.15. The fastest verified time in the 40yd dash is 4.12 by Bo Jackson. Ref: http://www.gridironstuds.com/blog/the-fastest-40-yard-dash-ever/
His fastest time was a 3.6
The NFL's fastest official 40 yard dash time was 4.25 seconds by cornerback Fabian Washington.
4.24 By Chris Johnson. This is the fastest most accurate time.
4.27 is his official fastest.
Freeney ran a 4.48 40-yard dash at the 2002 NFL Scouting Combine.
4.40 was Chad Johnson's fastest time.
he was the fastest, running a 4.2 forty yard dash.
his fastest was a 4.29 and his slowest was a 4.60
Since 1999, the fastest 40-yard-dash time is 4.24. Both Rondel Melendez in 1999 and Chris Johnson in 2008 have finished in that time. Electronic timing was implemented in 1999.
According to several online sources, Bob Hayes' time in the 40 yard dash wasn't recorded. See The Fastest 40 Yard Dash Ever.