Yildiz, who starred for Turkiye at UEFA Euro 2024, will also don a new number for the upcoming campaign, taking the number 10 shirt previously worn by Paul Pogba.

The 19-year-old enjoyed a breakthrough year with the Bianconeri last year, making his debut against Udinese in August before going on to make 27 league appearances.

He netted his first goal on his first start for the club, striking in a 2-1 win over Frosinone, notching his second two games later against the same opponents in the Coppa Italia.

Yildiz also helped his nation reach the quarter-finals of the European championships for the first time since 2008, featuring in all of its games in Germany.

Turkiye became the first country since Hungary at UEFA Euro 1964 to have two players younger than the age of 20 in the starting line-up in a major tournament knockout match, with Yildiz lining up alongside Real Madrid's Arda Guler in a 2-1 win over Austria.

Juventus kickstarts its league season next week against Como, with new head coach Thiago Motta hopeful of making a winning start at Allianz Stadium.