After the match he took to social media to congratulate the club, marking the first European success in 44 years and offering special praise for midfielder Boubacar Kamara, who remains out with a knee injury but was credited as vital to the team's foundation, per The Athletic.
William, 43, has supported Villa for decades and has passed that passion to his son George. He also revealed on a visit to Cornwall that his daughter Charlotte favors Chelsea, proving even royals have divided team loyalties.