It has to do with his iconic Comedy Central character. See more in WSJ. Magazine’s cover video interview with ‘Late Show’ host Stephen Colbert . Directed by Barbara Anastacio.

In this deeply personal conversation series, WSJ. Magazine’s cover stars talk about “the one” secret to their success—the one mentor they lean on in a crisis, the one habit they wish they could break, the one call that changed their lives changed forever. From actor Nicole Kidman to The Daily Show host Trevor Noah to Microsoft co-founder Bill Gates, iconic cultural figures open up to WSJ.