Vinicius Junior has sparked widespread discussion online after revealing he has undergone cosmetic chin surgery following the 2026 FIFA World Cup. Multiple outlets report that the Real Madrid and Brazil forward underwent a “chin harmonisation” procedure, also described as genioplasty or mentoplasty, while in Brazil during the offseason. The reports place the procedure in Goiânia, citing posts and photos that circulated after the surgery. Sources say the goal was to reshape or reposition his chin for facial proportional balance, with descriptions of common surgical approaches such as implant insertion or bone adjustment. Accounts also note that his appearance after the procedure looks noticeably different, with social media users reacting to images shared online. One outlet mentions that the clinic reportedly enforced restrictions on photography during the procedure, while later public appearances—such as signing autographs and social media activity—drew further attention. None of the outlets provide confirmation from Vinicius or medical sources beyond the reported account and the photos circulating online, and it remains unclear whether any tournament criticism or timing influenced his decision. Some reporting also references unrelated chatter about his personal life.