Keith Marshall with his workout partners.
When all was said and done, Marshall's official time came out at 4.31, which left him just a few hundreths of a second away from breaking Chris Johnson's 2008 combine record of 4.24.
Not only did Marshall run the fastest 40 of all running backs, but he also led in the bench press with 25 reps of 225, which topped Alabama's Derrick Henry, who did 22 reps.
When all was said and done, Marshall's official time came out at 4.31, which left him just a few hundreths of a second away from breaking Chris Johnson's 2008 combine record of 4.24.
Not only did Marshall run the fastest 40 of all running backs, but he also led in the bench press with 25 reps of 225, which topped Alabama's Derrick Henry, who did 22 reps.