Video: Grant Williams talks defending Giannis and superhero nicknames on NBA Today

The star of the NBA moment, the Boston Celtics's Grant Williams, was on ESPN's NBA Today this afternoon and discussed his strategy for defending Giannis Antetokounmpo. There's no completely shutting down the Greek Freak, but Grant Man didn't about as well as anyone has ever done guarding the Bucks' superstar.

Williams also dished out some new nicknames while on the show.