Yankees superstar and international phenom Chien Meng Wang has signed this Official Major League baseball. In 2006, Wang became well known across the world as he settled in to the role of the Yankees ace. His autographed baseballs immediately became one of the hottest collectibles items in years, and his outlook for 2007 is promising. The ball was signed during a private signing with Steiner Sports, and includes a Steiner Sports hologram and a certificate of authenticity from Collectibles of the Game.