At the 2011 US Open, Rory McIlroy went from being a future star to a Major Champion. Now with 4 Major Championships and more than 25 worldwide victories under his belt, it seems that McIlroy has cemented himself as one the world’s great players.

Above all else, collectors will covet a single-signed flag from his first Major Championship win at the 2011 US Open. Offered here is an official embroidered 2011 US Open flag from Congressional, which has been autographed by Rory McIlroy.

Certificate of Authenticity from Green Jacket Auctions (GJA).