Kaká scored twice for AC Milan at Old Trafford in the first leg of the 2006-07 Champions League semi-final against Manchester United, including a brilliant solo goal where he headed the ball between two defenders before finishing past Edwin van der Sar. The match finished 3-2 to United, but Kaká's performance became legendary and Milan won the trophy that season. Clips with crowd cheering and excited commentary from that night still circulate in football edits and nostalgic highlight reels.