Lamine Yamal's toddler half-brother Keyne steals the World Cup spotlight from Spain's star

Lamine Yamal may be one of the most talked-about players at the 2026 World Cup, but the 18-year-old Spain forward is facing unexpected competition for attention — from his own family.

Yamal’s three-year-old half-brother, Keyne, has become a viral phenomenon during Spain’s tournament run. Footage of the toddler delivering passionate, fist-pumping celebrations in the stands after each Spain victory has spread rapidly across social media, turning him into one of the tournament’s most recognisable faces.

It is not only his match-day reactions that have captured the public’s imagination. Clips of Keyne attempting to play golf have also circulated widely, showcasing a natural flair for entertainment that has endeared him to supporters around the world.

Keyne’s presence has become a fixture around Spain’s camp, with fans eagerly seeking out his reactions after every knockout win. Yamal himself has leaned into the dynamic, jokingly referring to Keyne as “his son” following recent matches — a nod to the close bond the two share.

For Yamal, the World Cup represents a chance to add a first global title to an already remarkable career at just 18. But as Spain advance through the draw, the story of the Yamal family has taken on a life of its own, with Keyne emerging as an unlikely symbol of the joy surrounding the Spanish camp.