By Boluwatiife Oshadiya |  August 21, 2026 KEY POINTS THE STORY The 2026 summer transfer window has rewritten the record books at a pace that has left even hardened football economists scrambling. From the moment the window opened on June 15, just days after the 2026 FIFA World Cup concluded in the United States, the elite … Continue reading Football transfer window 2026: 20 biggest completed deals of the summer