On May 26, 2026, Knox Jolie-Pitt, the 17-year-old son of Brad Pitt and Angelina Jolie, was photographed heading out after a Muay Thai class.

He was dressed in black, tiger-print shorts, a dark gray t-shirt, and socks and sneakers, while scrolling through his phone like any other teenager. But it was what was sitting on top of his head that had netizens buzzing online.

Knox has been building a quiet profile in combat sports long before this Memorial Day outing. He actively competes in technical events and has previously medaled in IKF Point Muay Thai tournaments. He even traveled to Thailand to watch fights, a level of commitment that goes well beyond a gym hobby.