Probably there's one more fight left in Povetkin, but if ever he decided to quit boxing for good, then that's his decision.
It's better to his health to quit. Povetkin's age is critical for boxing and continuation of his boxing career may endanger his health. As
it was said just before his match with Whyte the concrete chin is not a factor to rely on. It may fail at any moment as happened in the fourth round. I wonder if Whyte still has a worthy opponent.