He did it with great coaching (obviously) and recruiting a bunch of 21+ year olds with a lot of experience out of the portal. They aren't paying a ton of money to most of these players but he went out and found a ton of productive players who have a ton of experience and he recruited them through the portal and here they are producing for him. I suspect a lot of schools will be copying his formula after this season so it might be harder to replicate in the future but he's a hell of a coach so hats off to him.