Former NFL star Frank Gore scored a sensational one-punch knockout on his professional debut against Yaya Olurunsola last night.
The retired running-back has made a switch to the ring after 16 consecutive seasons at the peak of American Football. He lost his first outing by split-decision against NBA star Deron Williams on the undercard of Jake Paul's rematch victory over Tyron Woodley, with the fight downgraded to an exhibition contest at short notice.
Gore has since turned things around and was successful in his maiden sanctioned appearance at the age of 39 as he seeks a successful career in the sport. The former five-team veteran landed a booming right hand in the fourth round to send his opponent crashing to the canvas.