On January 29th Herschel Walker will turn his back on the doubters and detractors and enter the cage for his second time.
No looking back now.
At age 48 he will shrug off the whispers from those that believe his attempt at Mixed Martial Arts competition is little more than a futile grasp at the limelight by another aging athlete. One that is past his glory days and desperate for one more run.
A scenario that plays out often in all professional sports.