There's been much discussion on 40 times on here (and the internet in general) and I thought I'd offer up this little tidbit. A guy by the name of Chris Johnson blew up an OFFICIAL* 4.24 40 at this years combine.
NFL Video Galleries
Somewhere I hope Mark Zeigler (the knucklehead that started the whole attempt to directly compare Ben Johnson's track time to football 40's) is having somebody he knows giving him a hard time.
*Some times you hear, and I think this has caused some serious confusion over the years, aren't official. For instance, McFadden was credited with a 4.27 unofficially but 4.33 officially.
NFL Video Galleries
Somewhere I hope Mark Zeigler (the knucklehead that started the whole attempt to directly compare Ben Johnson's track time to football 40's) is having somebody he knows giving him a hard time.
*Some times you hear, and I think this has caused some serious confusion over the years, aren't official. For instance, McFadden was credited with a 4.27 unofficially but 4.33 officially.