As of now, there are no public reports or credible sources confirming that Ant McPartlin's son, Wilder Patrick McPartlin, has participated in or won a local talent show at the age of three. Given that Wilder was born on May 14, 2024, he would be just over one year old as of June 2025, making such an achievement unlikely at this time.
Ant McPartlin has shared glimpses of his joy in fatherhood, including introducing Wilder to the Britain's Got Talent set shortly after his birth. He also commemorated his growing family with a tattoo featuring the names of his wife, Anne-Marie, his stepdaughters, and their pets. thesun.co.uk
While fans are undoubtedly excited to see if Wilder inherits his father's charisma and talent, any reports of him winning a talent show at this young age appear to be unfounded.