The first test of Cooper Flagg’s sprained left ankle, that is, which kept Duke’s freshman star out of the Blue Devils ... a foul — only to immediately pop back up without pain or pause.

Cooper Flagg, whose No.1-seeded Duke men’s team takes on No. 16 Mount ... as the mother of one of college basketball’s foremost stars and what’s it’s been like along the way.

At the time, the Prince of Wales was competing with his brother, Prince Harry, in The Chakravarty Cup at the Beaufort Polo Club ... car to have at the time and stars such as Paul McCartney ...