A small home in Dolton, Illinois, was on the market for $199,000 until a former inhabitant of the house became the pope. Now, the humble 1,050-square-foot home just south of Chicago could go for more than a million dollars.

One has danced atop the dugout at Rate Field. Another earned a Topps trading card for throwing a perfect strike. And a third has run the Chicago Marathon 13 consecutive times. Sports is a habit, but their life’s work is a higher calling. They’re nuns.