Lamine Yamal's younger brother stole the show after the World Cup final by posing with the trophy, wearing a police officer's hat and showcasing his own football skills on the pitch.
Despite being just three years old, Keyne has captured the hearts of football fans across the globe. The toddler first went viral after Spain's victory over Austria in the round of 32, when he was filmed yelling "vamos".
Yamal spoke about their bond following that match, saying: “I’m moved when I see my little brother this happy, as well as seeing my mum and friends living the life they always dreamed of."
Keyne later appeared on the stadium jumbotron during the quarter-final victory against Belgium, pulling faces, waving and cheering passionately for the crowd.
The 2026 World Cup is not the first major tournament Keyne has celebrated alongside his brother; he was also by Yamal's side when Spain won UEFA Euro 2024.