Kevin Kasper was actually a walk-on at Iowa, but he eventually made his way to the NFL.

Why? Because of his Combine performance, of course.

The 6'1", 197-pound receiver ran a 4.43 40 and has the seventh-best vertical jump in combine history at 43.5 inches, the eighth-fastest three-cone drill time at 6.56 seconds, and the fastest 20-yard shuttle time at 3.73 seconds.