YouTuber Arun Rupesh Maini, known as Mrwhosetheboss, has set a Guinness World Record by creating the world’s largest functional iPhone replica, standing at 6.74 feet tall. Collaborating with DIYPerks’ Matthew Perks, the oversized iPhone features a working 88-inch OLED display, can send texts, run apps, and even take photos. The project was a celebration of Maini surpassing Apple’s YouTube subscriber count.