Hosted and produced by Kevin Hart, Cold As Balls is the most-watched sports interview series in the world with 2 billion+ views across the series. Season 13 was filmed live at Fanatics Fest NYC and brings the show to Netflix for the first time. This season saw some of the biggest names in sports and culture take the plunge with an all-star roster of Serena Williams, Novak Djokovic, Rob Gronkowski, Cooper Flagg, Sean O’Malley, Zlatan Ibrahimović and IShowSpeed, with a special appearance from Marcello Hernandez.