Green Bay Packers rookie receiver Malachi Dupre had to be carted off of the field after getting knocked out by a brutal hit.

Talk about a warm welcome to the National Football League.

It's the preseason bruh, maybe not take the guy's head off.

A vicious hit just knocked #Packers wide receiver Malachi Dupre out of the game #NFL (🎥: @PEF247) pic.twitter.com/3Hffq6Q1rF

— RealClearSports (@RealClearSports) August 11, 2017