Johnny Knox went from relative anonymity to pre-draft phenom, with his time of 4.34 seconds in the 40-yard dash  at the NFL Combine.

After being drafted by the Chicago Bears in the fifth round on the 2010 NFL draft, Knox astonished Bears fans with his speed when he blew by Charles Woodson of the Green Bay Packers in his first  game.

Now Knox is taking another step in his career. During the Bears training camp, Knox was named one of two starting wide receivers for the Bears in 2010 along with Devin Hester.

Chicago Bears interactive depth chart