GlobalCodeX on Instagram: "Kate Winslet held her breath underwater for 7 minutes and 15 seconds while filming Avatar The Way of Water. She set a new Guinness World Record for longest underwater breath hold during a film shoot. She trained with freediving experts to improve lung capacity and stay calm under pressure. Her performance shows how actors push physical limits to make scenes feel real. The record brings attention to freediving techniques and safety training. It also highlights her commi