Canada's Prime Minister Justin Trudeau waves to a crowd next to his wife Sophie Grégoire Trudeau while walking in the Vancouver Pride Parade in Vancouver, British Columbia

Canada's Prime Minister Justin Trudeau takes a picture with a supporter while walking in the Vancouver Pride Parade with his family in Vancouver, British Columbia

Canada's Prime Minister Justin Trudeau runs with his wife Sophie Grégoire Trudeau and their children Hadrien (L), Ella-Grace and Xavier while participating in the Vancouver Pride Parade in Vancouver, British Columbia

Canada's Prime Minister Justin Trudeau waves to the crowd while walking in the Vancouver Pride Parade with his family in Vancouver, British Columbia, Canada,