World Cup 2026: Yan Diomande’s emotional promise to late sister touches football community

Ivory Coast sensation Yan Diomande has shared a heartbreaking tribute to his late sister Roxane, revealing the pain that continues to drive him as he lives out the dream they once imagined together.

The 19-year-old winger, who has emerged as one of the breakout stars of the 2026 FIFA World Cup, opened up about his difficult journey from the streets of Abidjan to football’s biggest stage. Diomandé has enjoyed a remarkable rise over the past two years, going from an unknown prospect to a key player for Ivory Coast and German club RB Leipzig.

In an emotional letter addressed to his sister, who died at the age of 15, Diomandé recalled their childhood dreams and the unwavering belief she had in him even when others doubted his talent.

He remembered wearing a fake Manchester United shirt with “Ronaldo 7” written on the back with a black marker and dreaming of one day becoming a successful footballer.

According to Diomande, Roxane was always the person who believed he would achieve greatness.

“You were the one who always believed I would be the next Cristiano when everyone else laughed,” he wrote.

The Ivory Coast international also reflected on the setbacks that nearly ended his football career. He revealed that trials with clubs including Bournemouth, Chelsea, Rangers, Olympiacos and Crystal Palace failed to result in contracts. Even reserve teams in Major League Soccer turned him down, leaving him devastated when his visa expired and he was forced to return to Africa. His difficult path through youth football and unsuccessful trials has been documented in several interviews.

But through every disappointment, Roxane remained his biggest supporter.

A breakthrough eventually arrived when he signed for Spanish club Leganés before later moving to RB Leipzig, where his outstanding performances transformed him into one of Europe’s most exciting young attackers.

The most painful part of his letter came when Diomande described learning of his sister’s death.

He revealed that Roxane passed away after someone allegedly put something in her drink at a party. She never woke up.

“Since you died, I am just empty,” he wrote.

Now preparing to represent Ivory Coast at the World Cup, Diomande says every achievement is dedicated to her memory.

“Tomorrow, we leave for the World Cup. For real. Your brother is going to play for Ivory Coast like Didier Drogba, like Yaya Toure, like Gervinho.”

He ended the letter with a touching promise.

“Every time I score a goal, I will make sure everyone knows your name. I will accomplish what you predicted, I swear.”

After his brilliant performances against Ecuador and his historic World Cup debut, Diomande is already making headlines around the world. Yet behind the goals, assists and accolades lies a young man carrying the memory of the sister who never stopped believing in him.