A 3-year-old boy named Keyne, who is the younger brother of Lamine Yamal, has been gaining attention during the World Cup. Keyne's parents are Mounir Nasraoui and Sheila Ebana, and he has been stealing the spotlight with his presence at the games. Keyne's adorable behavior has made him a viral sensation, with many outlets featuring him as the World Cup's most adorable star.