Rick Rubin is set to premiere an HBO Max docuseries titled 'Jay-Z in 8' on September 18, featuring interviews between Rubin and Jay-Z. The series highlights Rubin's influential career, including producing 32 hit albums and working with artists like Johnny Cash and Slipknot, though recent commentary has sparked debate over his role in certain projects. Rubin also appears in Polymarket World Cup advertisements, further expanding his public presence beyond music production.