Three years ago, Giuliano Simeone sent a definitive message to his family: “I’ll be at the World Cup. Mark my words.” In late June 2026, the prophecy was fulfilled as he started at right-back for Argentina against Jordan.

His path was not assured. A serious injury in 2023 threatened the timeline immediately after his bold declaration. Recovery followed, and his senior international debut arrived on November 19, 2024, in a World Cup qualifier against Peru. He scored his first international goal on March 25, 2025, during a 4-1 victory over Brazil. He was officially named to the final 26-man roster on May 27, 2026.

Simeone carries a heavy footballing legacy. His father, Diego Simeone, played for Inter Milan and Lazio before managing Atlético Madrid since 2011. Now, Giuliano adds a new chapter, providing depth to Argentina's title defense after their 2022 triumph in Qatar.