Jadeveon Clowney vs. Johnny Manziel 40-yard dash GIF puts speed into perspective

Jadeveon Clowney ran an unofficial 40-yard dash time of 4.47 at the NFL Combine on Monday. We all know that’s fast, but when you line it up next to Johnny Manziel’s run, it really puts it into perspective. Manziel was clocked unofficially at 4.56, which was officially recorded as 4.68.

For comparison’s sake, here is Clowney vs. De’Anthony Thomas. Thomas ran an unofficial time of 4.34, but was clocked officially at 4.50. This likely puts Clowney’s official time in the 4.55 area.

[GIF via SB Nation]