Celebrity wines are everywhere. Celebrity-owned wineries are something else entirely. A famous face can bring attention to a bottle, but building a respected winery requires more than recognition. It takes land, patience, agricultural expertise, financial commitment, and a willingness to invest for decades, rather than chase a quick return. The owners on this list chose the more demanding path. They purchased vineyards, restored historic estates, planted vines, hired respected winemakers, and immersed themselves in the long process of winegrowing. Some participate…