View gallery Image Credit: WireImage Justin Trudeau's run as Canada's Prime Minister officially came to an end in March 2025, after nearly a decade in office. The 53-year-old announced his resignation on January 6, stating, "I intend to resign as party leader, as prime minister, after the party selects its next leader through a robust, nationwide, competitive process," during emotional remarks from his residence, according to CBS News. "I'm a fighter. Every bone in my body has always told me to fight because I care deeply about Canadians.