Article continues below advertisementKevin O'Leary shared a behind-the-scenes look at the wildly entertaining experience of filming Marty Supreme with Timothée Chalamet during the 2026 Golden Globes.The Shark Tank star, 71, revealed his amusing yet "very intense" moments with Chalamet, who plays aspiring table tennis champion Marty Mauser. "With Timmy, I didn't like his character. So it's really easy to rip him to pieces, no problem," O'Leary told The Post on the red carpet. "That guy, his blind ambition just bulls everyone down.