
After playing one round together at the Cognizant Classic, Rory McIlroy was full of praise for Jake Knapp - who he says "could be a superstar" on the PGA Tour.
Knapp went from nightclub bouncer to PGA Tour winner when the 29-year-old rookie won the Mexico Open last week, and among his reward was a primetime pairing alongside McIlroy at the Cognizant Classic.