(FILES) (COMBO) This combination of files pictures created on December 21, 2023 shows the UEFA logo (top) at the UEFA headquarters in Nyon on December 15, 2014 and the FIFA logo (bottom) at the FIFA Executive Football Summit in Istanbul on February 15, 2019. European football's governing body UEFA said they would maintain their boycott of the men's and women's World Cups on August 6, 2026 despite FIFA withdrawing the plan to open up their competitions to private investment. (Photo by Fabrice COFFRINI and OZAN KOSE / AFP via Getty Images)